OIG
Special Report on CDCRs Supervision of John Gardner
Read the report at CDCR ↗
Special RepoRt
the califoRnia depaRtment of coRRectionS
and Rehabilitation’S SupeRviSion of
john gaRdneR
office of the
inSpectoR geneRal
DaviD R. Shaw
inSpectoR GeneRal
State of califoRnia
June 2010
Contents
Executive Summary ............................................................................................ 1
Introduction ......................................................................................................... 3
Murders of Amber Dubois and Chelsea King ............................................... 3
Gardner’s September 2000 Conviction ......................................................... 3
Gardner’s Incarceration ................................................................................. 4
Figure 1: Richard J. Donovan State Prison. ...................................... 4
Gardner’s Parole Term .................................................................................. 4
GPS Monitoring of Parolees ......................................................................... 6
The Department Commits to Aggressively Monitor Every Sex Offender .... 6
Active and Passive GPS Monitoring ............................................................. 7
Revised GPS Monitoring Policy ................................................................... 7
Parameters of Review ......................................................................................... 9
Results of Special Review ................................................................................ 10
The Department Failed to Detect Violations That Could Have Returned
Gardner to Prison for Many Years .............................................................. 10
The Department Did Not Provide Policy Guidance to Parole Agents .. 10
The Department Did Not Identify that Gardner Committed a Felony ... 11
Figure 2: Gardner Unlawfully Entered State Prison Grounds ........ 11
Figure 3: Signage and Gatehouse Along the Road Entering
Richard J. Donovan State Prison .................................................... 12
The Department Ignored Available Information that Would Have
Identified a Criminal Act Committed by Gardner ................................. 13
Gardner Regularly Violated the Conditions of his Parole...................... 14
Figure 4: Gardner Loitered Near Places Where
Children Congregate ....................................................................... 14
Figure 5: Gardner Resided Within One-Half Mile of a School ...... 15
Figure 6: Gardner Violated Curfew ................................................ 16
The Department Could Have Returned Gardner to Prison ................... 17
The Department’s Current GPS Policies Still Fall Short of Its Goal of
Aggressively Monitoring All Sex Offenders .............................................. 18
Current Passive GPS Monitoring Policy is Not Likely to Detect Crimes
Like Those Committed by Gardner ...................................................... 18
Current Policy May Limit Parole Agents’ Available Time
in the Field ............................................................................................ 19
The Department Could be More Efficient in its GPS Data Review ..... 19
Trained Analysts, Not Parole Agents, Are Better Suited to Review
GPS Data ............................................................................................... 20
The Department Can Use GPS Zones More Effectively ............................ 21
Findings ............................................................................................................. 23
Recommendations ............................................................................................. 24
Appendix A: Gardner’s Guilty Plea ................................................................... 25
Appendix B: Gardner’s Sex Offender Registration .......................................... 29
Appendix C: Letter Report on The Department’s Destruction of Gardner’s
Parole Field File ................................................................................................ 30
California Department of Corrections and Rehabilitation’s Response to the
Special Report ................................................................................................... 32
Office of the Inspector General's Response ..................................................... 35
Executive Summary
On May 14, 2010, John Gardner was sentenced to state prison for life without the possibility of
parole for the rapes and murders of 14-year-old Amber Dubois and 17-year-old Chelsea King,
and for the assault on 23-year-old Candice Moncayo with the intent to commit rape. Each of
these heinous crimes occurred subsequent to the Department of Corrections and Rehabilitation’s
(department) September 2008 discharge
of Gardner after he completed a three-
Findings in Brief
year parole term for sexually assaulting
The Office of the Inspector General finds that the a 13-year-old girl in 2000.
Department of Corrections and Rehabilitation:
Our review revealed that during
• Did not identify the felony that Gardner committed
Gardner’s parole supervision,
which could have returned him to prison and
the department did not identify
thereby potentially prevented him from murdering
his aberrant behavior, including
two young girls and assaulting another victim.
unlawfully entering the grounds of
• Did not identify Gardner’s repeated parole a state prison—a felony—as well
violations, including the following: as numerous instances of violating
the conditions of his parole. Had the
- Being within 100 yards of places where children
department aggressively monitored
congregate.
Gardner’s GPS data during parole,
- Residing within a half-mile of a school.
it would have identified his criminal
- Leaving his residence during curfew. act and parole violations, enabling
the department to refer them for
- Having access to a storage facility.
appropriate action. Successful
• Has recently developed a GPS policy, but the prosecution of Gardner’s crime and
policy still falls short of aggressively monitoring administrative action in response to
sex offenders for the following reasons: his parole violations would have sent
Gardner back to prison, making it
- It requires review of only 13 percent of the GPS
impossible for him to murder the two
data of 4,500 sex offender parolees monitored
young girls and commit the attempted
under the department’s passive GPS monitoring
sexual assault. Indeed, the San Diego
program.
District Attorney advised us that
- It is unlikely to have detected Gardner’s crime at
had the department brought to her
a state prison and his numerous parole violations.
attention Gardner’s criminal act of
- It may limit parole agents’ available time in the entering the grounds of a state prison,
field. she would have charged Gardner with
a third-strike felony, which, if Gardner
• Could enhance public safety in the following ways:
were convicted, could have resulted in
- Review GPS data in batches rather than point by his serving a 25-years-to-life sentence.
point.
- Use trained specialists, not parole agents, to The department did not identify
review GPS data and receive most system alerts. Gardner’s crime and parole violations
because even though it placed a
- Increase its use of GPS zones.
GPS monitoring device on Gardner
State of California • June 2010 Page 1
in September 2007, it did not require parole agents to review the GPS data associated with the
device. We identified this weakness in our November 2009 special report titled The California
Department of Corrections and Rehabilitation’s Supervision of Parolee Phillip Garrido. In
March 2010, the department issued a GPS monitoring policy that requires parole agents to
periodically review GPS data for parolees such as Gardner. Nonetheless, the new passive GPS
policy, although improved, remains deficient in meeting the department’s goal of aggressively
monitoring all sex offender parolees. Under its provisions, the department remains unlikely to
have detected crimes such as Gardner’s felony or many of his parole violations. The department’s
current policy still ignores 87 percent of the GPS data collected for parolees such as Gardner.
The policy also limits the time that parole agents spend in the field by imposing on parole
agents laborious GPS data review techniques. However, by using Criminal Intelligence
Specialists and better review techniques, the department could free up parole agents’ time,
thereby enhancing public safety through effective parole supervision. These specialists could
forward to parole agents any GPS data that requires further review and action.
Finally, the department could also be more effective if it used the GPS system’s zone-
monitoring capacity to a greater extent and realigned some of the responsibilities for reviewing
the alerts that the zones produce.
Recommendations
In this special report, the Office of the Inspector General discloses systemic problems that
transcend parolee Gardner’s case and jeopardize public safety. To address these deficiencies,
the department should revise its GPS monitoring policy in the following ways:
• Review all GPS data for parolees monitored under its passive GPS program.
• Assign trained Criminal Intelligence Specialists (specialists), rather than parole agents, to
perform the initial review and analysis of GPS data, alerting parole agents to the data that
merit additional review.
• Require specialists to review GPS tracks in batches rather than review every track point by
point.
• Automatically establish GPS zone alarms for conditions that apply to all parolees, or to
large groups of parolees such as sex offenders.
• Require parole agents to use GPS zone alarms to enforce all relevant conditions of parole
and legal restrictions.
• Establish tiers for GPS zone alarms by level of significance.
• Require specialists to receive GPS system alerts that do not require an immediate response
from a parole agent.
Additionally, the department should maintain its record of supervision for each parolee with the
parolee’s central file and retain it according to the department’s current central file retention policy.
Bureau of Criminal Investigations, Office of the Inspector General Page 2
Introduction
Murders of Amber Dubois and Chelsea King
On February 13, 2009, Amber Dubois, 14, left her Escondido home in San Diego County
for school and never returned. On February 25, 2010, Chelsea King, 17, went to the Rancho
Bernardo Community Park in San Diego County to go for a run on the extensive trail
system around nearby Lake Hodges and failed to return home. In both instances, local law
enforcement initiated an extensive search and investigation including local, state and federal
law enforcement agencies and volunteers from the community. In neither case did the initial
search efforts locate the missing girls.
On February 28, 2010, the San Diego Sheriff’s Department announced that the Fugitive Task
Force had arrested 30-year-old John Gardner in connection with the disappearance of Chelsea
King. Gardner was also suspected of assaulting Candice Moncayo, 23, at the same location
on December 27, 2009. In its announcement, the sheriff’s department stated that it had found
evidence linking Gardner to Chelsea King “in such a manner as to warrant his arrest.” Two
days later, on March 2, 2010, law enforcement discovered the body of Chelsea King in a
shallow grave near the shoreline of Lake Hodges.
On March 3, 2010, the San Diego County District Attorney formally charged Gardner with one
count of murder in the case of Chelsea King and one count of assault with intent to commit
rape in the case of Candice Moncayo.
On March 5, 2010, in exchange for a promise not to use the information against him in court,
Gardner led authorities to the buried body of Amber Dubois. The district attorney agreed
to Gardner’s condition, she explained, to “end the anguish of the unknown” for the family
of Amber Dubois and to bring Amber’s body home. The district attorney noted that law
enforcement agencies had worked day and night to identify evidence connecting Gardner to the
murder of Amber Dubois, but that despite their best efforts, law enforcement had been unable
to develop sufficient evidence to charge Gardner for the murder.
On April 16, 2010, in exchange for the district attorney’s not seeking the death penalty,
Gardner admitted to the February 13, 2009, rape and murder of Amber Dubois, the December
27, 2009, assault on Candice Moncayo to commit rape, and the February 25, 2010, rape and
murder of Chelsea King. Gardner’s plea agreement is included as Appendix A of this report.
The district attorney emphasized that she had accepted the plea agreement only to secure an
otherwise unobtainable conviction for the murder of Amber Dubois.
Gardner’s September 2000 Conviction
Gardner had been previously imprisoned for the March 16, 2000, sexual assault of a 13-year-
old girl in San Diego. In September 2000 the San Diego Superior Court sentenced John
Gardner to six years in state prison for the sexual assault. Gardner reportedly accepted a plea
State of California • June 2010 Page 3
agreement on advice of his legal counsel, pleading guilty to two counts of lewd and lascivious
acts with a child under 14 years of age and one count of false imprisonment.
Gardner’s Incarceration
John Gardner was sent to state prison on September 18, 2000, at the California Department of
Corrections and Rehabilitation (department) reception center at Richard J. Donovan Correctional
Facility in San Diego. In December
Figure 1: Richard J. Donovan State Prison. Source: USGS
2000, after Gardner was assessed and
evaluated, the department transferred
him to the California Correctional
Institution in Tehachapi. Gardner
remained at Tehachapi until April
2004, when he was transferred to
Avenal State Prison in Avenal.
In September 2005, Gardner was
released from Avenal State Prison
when he was paroled after serving
five years of a six-year sentence.
While incarcerated, Gardner
completed an architectural drafting
course and worked as a teacher’s
aide, assisting in English and math
programs for inmate-students who
speak English as a second language.
During his period of incarceration, Gardner avoided serious disciplinary problems. He received
seven rules violation reports, most of which were for smoking. Additionally, he received nineteen
write-ups for less severe issues, such as failing to report to his assigned work or program location
or failing to report to the medication dispensary as required.
Gardner’s Parole Term
Upon being released on parole, Gardner planned to live with his mother in San Diego County
and was accordingly assigned to the department’s Escondido parole office. The department
also assigned Gardner to its high-control level of parole supervision, which is required for sex
offenders entering parole, and ordered him to report to his parole office within 24 hours of his
release from prison.
Those parole records in his central file indicate that Gardner reported to his parole office on
September 27, 2005, the day after he was released from prison. Gardner met with a parole
agent and reviewed and agreed to his conditions of parole, which included the following:
• You shall comply with all instructions of your parole agent and will not travel more than 50
miles from your residence without his/her prior approval.
• You shall not engage in conduct prohibited by law (state, federal, county or municipal).
Bureau of Criminal Investigations, Office of the Inspector General Page 4
• You will actively participate in the Parole Outpatient Clinic and remain in that treatment
program as directed by your parole agent.
• You will not initiate, establish or maintain contact with anyone under the age of 18 without
prior Parole and Community Services Division (P&CSD) approval. “No contact” means
exactly that: in any manner direct or indirect, personally, by telephone, letter or through
another person. This includes attempting contact with an adult with the possibility that
children may be in the area.
• You may not be within 100 yards of the perimeter of places where children congregate
(schools, parks, playgrounds, video arcades, swimming pools, etc.) without prior P&CSD
approval.
• You are prohibited from residing within one-quarter mile of any school that contains grades
kindergarten through six.
• You may not be within 100 yards of the perimeter of any school (elementary, middle, junior
or senior high) without prior P&CSD approval.
In September 2007, when a change in department policy included Gardner in a Global
Positioning System (GPS) monitoring program, it imposed on him additional conditions of parole,
which included the following:
• You shall observe a 9:00 p.m. to 5:00 a.m. curfew and remain within your approved
residence except with the prior written permission of your parole agent.
• You are prohibited from residing within one-half mile of any school that contains grade
kindergarten through 12th, without Field Administrator approval.
• You shall not have access to a post office box, storage facility or locker.
• You are ordered to comply with all zone/curfew restrictions and equipment care issues
associated with GPS.
• You must charge the GPS device 1 full hour, twice a day.
• You shall notify your parole agent in advance if you plan to spend the night away from your
address of record, giving the name, address and phone number.
Because of Gardner’s September 2000 sex crime conviction, the California Penal Code also
required him to register as a sex offender with local law enforcement agencies annually or
whenever he changed addresses. Records obtained from various law enforcement agencies in
or near the San Diego area verify that Gardner registered each year and each time he changed
residences. Appendix B lists the date, jurisdiction, and purpose of each of his registrations.
Gardner remained under parole supervision for three years, until the department discharged
him from parole on September 26, 2008. During his parole period, Gardner reported living at
six different addresses and was homeless for a period of three and one-half months.
State of California • June 2010 Page 5
Department records indicate that parole officials considered revoking Gardner’s parole on
seven different occasions. In each of these instances, Gardner was allowed to remain on parole
rather than return to prison. In six of the instances, the decision to continue Gardner’s parole
was made by parole officials, and in one instance the decision had been elevated to the Board
of Prison Terms (now called Board of Parole Hearings), which has the authority to revoke
parole. The Board of Prison Terms decided to continue the conditions of Gardner’s parole.
GPS Monitoring of Parolees
In June 2005 the department implemented a GPS monitoring program with a pilot project that
tracked high-risk sex offenders. The pilot program was designed to assist parole agents and
local law enforcement in supervising these parolees. In November
GPS monitoring device
2006, California voters passed Proposition 83—referred to as
Source: Office of the
Jessica’s Law—which, among other things, requires lifetime GPS
Inspector General
monitoring of felony registered sex offenders. Based on the results
from the GPS pilot project, the department received additional
funding to place GPS devices on all registered sex offenders on
parole in California. This represents the department’s effort to
fulfill the Proposition 83 GPS monitoring requirement while sex
offenders are on parole. However, after the department discharges
parolees from parole supervision, the responsibility to continue
GPS monitoring transfers to local governments. Regrettably, GPS
monitoring is yet to be fully implemented at the local government
level. Consequently, many sex offenders are no longer monitored
with GPS technology after being discharged from parole.
Placing parolees on GPS monitoring allowed the department to monitor sex offenders whose
crimes predated the passage of Jessica’s Law and who were therefore not legally mandated to
be monitored. This included Gardner, who was placed into the department’s GPS monitoring
program in September 2007.
The Department Commits to Aggressively Monitor Every Sex Offender
In April 2008, the department’s then-director of adult parole operations, Thomas Hoffman,
reported that the department had placed GPS monitoring devices on all of its 2,500 high-
risk sex offenders and on another 2,300 of its approximately 6,500 sex offenders who were
not assessed as high-risk, and noted that by June 2009, the department will have placed GPS
monitoring devices on all sex offender parolees. Hoffman asserted, “Not only do we monitor
these individuals by GPS, we have put them on reduced caseloads so that our parole agents
can focus on keeping track of this population. Our parole agents are out there every day doing
their best to monitor these individuals to prevent them from re-offending.” Subsequently, the
department secretary declared in January 2009 that monitoring every sex offender on state
parole with GPS technology was a “significant milestone to protecting public safety by holding
these individuals accountable for [their] actions and their whereabouts. The [department] is
holding true to a commitment it has made to fit every sex offender parolee with a GPS device
and monitor them aggressively.” Although this statement of intent occurred after Gardner’s
Bureau of Criminal Investigations, Office of the Inspector General Page 6
release from parole supervision, it has a direct bearing on the department’s current parole
policies and practices.
GPS technology provides the department with the ability to monitor the movements of
parolees. Through the use of satellites, the GPS device worn by the parolee transmits to a
receiver the data used to determine a parolee’s location, speed of movement and direction of
travel, and provides a date and time stamp for each of these events. This information is then
available to parole agents, who can track a parolee’s movements on a geographic map.
Parole agents may also establish zones on the GPS system maps to determine whether parolees
adhere to travel or time restrictions. Using the GPS monitoring software, parole agents can
draw boundaries on a map that tracks a parolee, thereby creating zones that a parolee must
avoid or remain within. For example, parole agents can draw boundaries around a school and
around the residence and workplace of a victim, to keep the parolee out; they can also draw
boundaries around the perimeters of the parolee’s house and surrounding property, to keep
the parolee in. Parole agents can establish larger geographic zones, like a 50-mile radius from
a parolee’s house beyond which the parolee may not travel without permission, and they can
also establish time zones during which a parolee must remain at a certain location. The GPS
monitoring device worn by the parolee transmits a signal every minute, tracking the parolee’s
location. The system sends alerts to the parole agent if the parolee travels outside of a permitted
zone, crosses an off-limits boundary, violates a curfew, or if there is an issue with the device.
Active and Passive GPS Monitoring
Parolees are monitored at either the active or passive level, depending upon the parolee’s
assessed risk to the community. At the active monitoring level, transmissions from the parolee’s
monitoring device are uploaded at near real-time intervals and parole agents are alerted
immediately if a parolee crosses a boundary or violates a curfew. At the passive monitoring
level, transmissions from the parolee’s monitoring device are uploaded at set intervals and
alerts are usually sent to the parole agent the next day. Because the department’s application of
its static risk assessment tool1 did not result in the department’s assessing Gardner as a high-
risk sex offender, the department placed Gardner in its passive GPS monitoring program.
As of April 2010, the department reported monitoring with GPS devices nearly 6,700 sex offender
parolees, approximately 2,200 of whom are classified as active and 4,500 classified as passive.
Revised GPS Monitoring Policy
In November 2009, the Office of the Inspector General released a special report titled The
California Department of Corrections and Rehabilitation’s Supervision of Parolee Phillip
1 The department’s use of a static risk assessment tool—referred to as the “Static-99”—is mandated by Penal
Code Section 290.04. The assessment tool used static data—Gardner’s September 2000 conviction—to determine
his parole supervision level. A dynamic assessment tool would have taken into consideration current factors such as
Gardner’s state of mind and the stability of his housing arrangements, among other factors, to assess the risk that he
would offend again. For more information about the department’s parolee assessment tools, see the California State
Sex Offender Management Board’s April 2010 publication Response to Governor Arnold Schwarzenegger’s Request
for Review of the John Gardner Case, http://www.cce.csus.edu/conferences/cdcr/casomb/reports.htm.
State of California • June 2010 Page 7
Garrido, which reported that the department had no formal policies guiding parole agents on
how to monitor parolees assigned to GPS monitoring. On March 18, 2010, the department issued
a detailed 20-page policy titled Policy and Procedures on the Use of Global Positioning System
Technology as a Parole Supervision Tool. Five days later, on March 23, 2010, the department
issued a policy addendum titled Activation of Global Positioning System Exclusion Zones, Case
Supervision Specifications, and Reportable Violations. Subsequently, on April 16, 2010, the
department issued a revised version of its March 18 policy. The policy guides the department’s
parole agents on such issues as the goals of the GPS monitoring program; the roles and
responsibilities of agents, supervisors, and managers; required actions and activities; and
caseload guidelines.
Bureau of Criminal Investigations, Office of the Inspector General Page 8
Parameters of Review
To develop the information contained in this special report, the Office of the Inspector General
completed the following activities:
• Reviewed the department’s central file on Gardner.
• Reviewed department policies and procedures related to GPS monitoring and file retention.
• Interviewed the parole agent and parole supervisor who supervised Gardner while he was in
the GPS monitoring program.
• Attended meetings of the Sex Offender Management Board when it discussed the Gardner
case.
• Obtained GPS data on Gardner from the department’s GPS monitoring system vendor.
• Reviewed and analyzed the GPS data to determine whether Gardner adhered to conditions
of his parole.
• Contacted local law enforcement agencies in the San Diego area.
• Obtained Gardner’s sex offender registration documents from relevant law enforcement
agencies.
• Met with Bonnie Dumanis, San Diego County District Attorney.
• Interviewed appropriate department staff and collected relevant documents to obtain
information regarding the destruction of Gardner’s parole file. While our review was in
process, we also received a legislative request to look into the destruction of parole records.
Our findings and our recommendation to the department that resulted from this effort were
transmitted to the department in a letter sent concurrently with this report. A copy of this
letter is included in this report as Appendix C.
• Interviewed John Gardner following his sentencing.
• Interviewed other relevant civilian, law enforcement, and department staff.
State of California • June 2010 Page 9
Results of Special Review
The Department Failed to Detect Violations That Could Have
Returned Gardner to Prison for Many Years
Until March 2010, the department's informal policy did not require parole agents to review the
GPS tracks of parolees in its passive GPS monitoring program, including those of John Gardner.
As a result, the department did not discover that Gardner unlawfully entered the grounds of a
state prison in July 2008. Additionally, although the department did identify seven fairly minor
potential parole violations committed by Gardner, it did not identify that he regularly violated
more serious conditions of his parole. Had the department aggressively monitored Gardner’s
GPS tracks and referred his aberrant behavior to the proper authorities for prosecution, it is likely
that Gardner would have been returned to prison for many years—perhaps even for the rest of his
life. Therefore, Gardner’s incarceration could have potentially prevented Gardner from assaulting
a young woman and murdering two teenage girls.
The department did not provide policy guidance to parole agents
As we discussed in our November 2009 special report titled The California Department of
Corrections and Rehabilitation’s Supervision of Parolee Phillip Garrido, the department did
not require parole agents supervising passive GPS parolees to regularly review GPS tracks.
Until recently, the department provided no formal policies guiding parole agents in monitoring
parolees assigned to the GPS monitoring program. The only guidance parole agents received
was delivered at a series of training classes provided by the department’s GPS contractor as it
initiated the GPS monitoring program. During the training, parole agents were told that they
were only to review GPS data on a daily basis if parolees were monitored at the active GPS
level. Parole agents did not need to review GPS data for parolees monitored at the passive GPS
level, they were told, unless the GPS system alerted them to a violation of parole. Because
the department’s application of the Static 99 Risk Assessment Tool did not result in Gardner’s
being assessed as a high-risk sex offender, the department placed Gardner in its passive GPS
monitoring program. Accordingly, Gardner’s parole agent did not regularly review the parolee’s
GPS tracks.
Furthermore, in our review of the Gardner case, we were unable to completely assess the
department’s adherence to its parole supervision policies unrelated to GPS monitoring because
it has—in accordance with then-existing policy—destroyed the relevant documents. Unlike
its implementation of its GPS monitoring program, the department had detailed policies that
establish parole agent expectations in supervising parolees like Gardner. Because Gardner is a
sex offender, the department requires parole agents to provide high-control supervision, which
includes frequent home visits and collateral contacts. However, as we discuss in Appendix
C of this report, the department shredded its record of Gardner’s supervision, the record that
documents the parole agent’s efforts in supervising the parolee.
Bureau of Criminal Investigations, Office of the Inspector General Page 10
travel time: 4 minutes
travel time: 35 minutes R.J. Donovan
State Prison
travel time: 6 minutes
and grounds
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Figure 2: Gardner Unlawfully Entered State Prison Grounds While on Parole in 2008, Committing a
Felony. Source: image: USGS; graphic: Office of the Inspector General
The department did not identify that Gardner committed a felony
Gardner’s GPS data shows that he unlawfully travelled onto the grounds of a state prison,
violating a state law that prohibits felons from unauthorized entry into such facilities. Even
though the GPS tracks clearly place Gardner on the prison grounds, the department was not
aware of the violation since it did not require its parole agents to review GPS data for passive
GPS parolees. The department therefore, as a result of a flawed practice, failed to adequately
monitor Gardner, arrest him, and seek prosecution against him for this crime.
The GPS tracks in Figure 2 show that around 9:30 a.m. on July 12, 2008, Gardner travelled
south on Interstate 805, turning east on Highway 905 (Otay Mesa Road). Gardner loitered for
about 20 minutes in an area south of Otay Mesa Road—approximately 1.5 miles from Richard
J. Donovan State Prison—and then proceeded onto the prison grounds. The tracks reveal that
Gardner travelled to a visitor parking lot on the east side of the prison, remained there for
approximately two minutes, and then departed the prison grounds towards Otay Mesa Road.
He then doubled back and returned to the parking lot at the prison, staying only one minute.
Gardner then departed the prison again, traveling west on Otay Mesa Road and then north on
I-805. Gardner had been incarcerated at Richard J. Donovan State Prison for approximately
three months in 2000 when he was initially sentenced to prison.
State law designates Gardner’s presence on state prison grounds as a felony. Penal Code
Section 4571 specifies that:
Every person who, having been previously convicted of a felony and confined in any
State prison in this State, without the consent of the warden or other officer in charge
of any State prison or prison road camp, or prison forestry camp, or other prison camp
State of California • June 2010 Page 11
or prison farm or any other place where
prisoners of the State prison are located
under the custody of prison officials,
officers or employees, or any jail or any
county road camp in this State, comes
upon the grounds of any such institution,
or lands belonging or adjacent thereto, is
guilty of a felony.
This prohibition applied to Gardner as a result
of his three felony convictions in September
2000 and subsequent five-year incarceration in
state prison.
We spoke to an official at the state prison to
determine whether Gardner had permission
to be on the grounds on that date. The official
reviewed the records of people authorized
to visit the prison, including previously
convicted felons like Gardner, and informed us
that Gardner was not authorized to be on the
grounds.
We can not determine from the GPS tracks
Gardner’s purpose for unlawfully entering
the state prison. When we spoke to him
on May 14, 2010, Gardner stated that he
was taking a friend to visit an inmate at the
prison. Allegedly, he drove this friend to the
visitor parking lot, dropped her off, and then
left the prison grounds. Gardner said that
as he was leaving, he received a call from
his friend advising him that the prison staff
would not let her visit the inmate and that she
needed him to return to the prison and pick
her up, which he did.
Our discussions with prison staff provide an
additional reason for the department to be
concerned about Gardner’s or any monitored
parolee’s unlawful entry onto prison
grounds. According to officers from Richard
J. Donovan State Prison’s investigative
Figure 3: Signage and Gatehouse Along the services unit, during the time of Gardner’s
Road Entering Richard J. Donovan State Prison. visit, the parking lot was a location from
Source: Office of the Inspector General
Bureau of Criminal Investigations, Office of the Inspector General Page 12
which contraband was repeatedly introduced into the prison. In fact, they told us that they had
discovered a path worn into the ground from inmates moving surreptitiously from its nearby
minimum security housing facility to the parking lot to retrieve contraband left at the location.
According to the officers, the prison has since taken actions to limit inmates’ access to the
parking lot, raising the height of the fence surrounding the minimum security housing facility
and placing razor wire atop the fence.
Regardless of Gardner’s reason for going to the prison, his unauthorized presence on the
grounds of a state prison constituted a felony. Gardner was clearly aware that he was entering
a state prison as he travelled onto the facility grounds. As shown in Figure 3, several signs
situated along the road leading up to the prison grounds plainly communicate to visitors that
they are entering a state prison. Gardner travelled past each of these signs and passed by an
unmanned sentry shed with crossing bars in a raised position.
The department ignored available information that would have identified a criminal act
committed by Gardner
Had the department regularly reviewed the GPS data on Gardner, it would have detected
that Gardner unlawfully visited Richard J. Donovan State Prison. Based on this crime, the
San Diego District Attorney could have charged Gardner with a felony. Because Gardner had
already committed two potential serious felony strikes under the state’s three-strikes law for
the crimes he committed in 2000, a successful prosecution could have resulted in a 25-years-
to-life sentence.
Indeed, we discussed with the San Diego District Attorney Gardner’s activity at the prison and
asked her how she would have prosecuted the crime if the department had discovered it
and referred it to her office for prosecution. The district attorney told us that she would have
prosecuted the case as a third strike felony. She noted that her office has successfully
prosecuted sex offenders under the three-strikes law for failing to register as a sex offender, so
she would not hesitate to prosecute as a third strike a crime such as that committed by Gardner.
Even if the court determined that the offense was not appropriately charged as a third strike,
a felony conviction still would likely have resulted in Gardner’s receiving a prison term
long enough to render him unable to commit his subsequent criminal acts. According to a
representative of the San Diego District Attorney’s office, the court would have had the following
options when sentencing Gardner:
• A maximum of six years, with a possible 15 percent reduction due to good time credits,
resulting in a period of incarceration of just over five years.
• A maximum of three years, with a possible 50 percent reduction due to good time credits,
resulting in a period of incarceration of one and one-half years.
• Grant probation,2 resulting in no prison time, with or without county jail time.
Therefore, under the first two options, Gardner could have been incarcerated on the dates
2 According to the San Diego District Attorney, the likelihood of Gardner receiving probation for this crime is remote.
State of California • June 2010 Page 13
in question. Under the first option, based on his July 2008 crime, Gardner could have been
incarcerated for a period of five years, or until 2013, and under the second option, for one and
one-half years, or until 2010. Thus, whether the felony at the state prison applied as Gardner’s
third strike or whether Gardner’s prior felonies merely enhanced the sentence for his felony
at the prison, the fact remains that had the department detected Gardner’s criminal activity
and referred it to the proper authorities for prosecution, the department could have potentially
prevented Gardner from murdering Amber Dubois in February 2009 and Chelsea King in
February 2010, and from assaulting Candice Moncayo to commit rape in December 2009.
Gardner regularly violated the conditions of his parole
We also identified at least four conditions of parole that Gardner violated on a regular basis:
being within 100 yards of places where children congregate, residing within a half-mile of a
school, leaving his residence during a curfew period, and having access to a storage facility.
One of Gardner’s conditions of parole specified that he could not be present within 100 yards
of the perimeter of places where children congregate. This prohibition includes locations
such as schools, day care centers, parks and playgrounds. Nevertheless, the department’s
GPS records reveal that Gardner routinely disregarded this prohibition. We identified two
locations—a high school and a preschool—that Gardner frequently loitered nearby.
Figure 4: Gardner Loitered Near Places Where Children
For example, Figure 4 shows
Congregate. The red dots indicate Gardner’s GPS signal during a
Gardner’s GPS tracks near a
two-week period in January 2008. The shaded area indicates the
San Diego preschool during
100-yard exclusion zone set as a condition of his parole. Source:
USGS a two-week period in January
2008. Each mark represents
Gardner’s location for each
minute that the GPS system took
a reading while he was at that
location. This record reveals
that Gardner spent a significant
amount of time at this location,
which is immediately behind
the preschool and oversees a
playground area covered with
blue and yellow coverings.
Gardner’s visits to this location
continued throughout his GPS-
monitored period of parole, and
included times when children
would have been present at the
preschool.
We went to the location in
an attempt to determine the
Bureau of Criminal Investigations, Office of the Inspector General Page 14
purpose of his visits. Although the site is currently under construction and the structures shown
in the lower left of Figure 4 no longer exist, we spoke to a representative of the company that
manages the property. The representative said that at the time of Gardner’s visits, the site
contained subsidized housing. The structure that Gardner appears to be loitering near was a
four-plex housing unit. Since the location was within 100 yards of the perimeter of a place
where children congregate, Gardner’s repeated presence at the location violated the condition
of his parole.
Further, we identified three other locations—two middle schools and a church preschool—that
Gardner visited on isolated occasions. We cannot determine from the GPS data Gardner’s
reason for spending time at these locations where children congregate. But clearly, in each of
these instances, Gardner violated the terms of his parole.
We also determined that Gardner
Figure 5: Gardner Resided Within One-Half Mile of a
violated the condition of parole School. The shaded area indicates the one-half mile school
that prohibited him from living exclusion zone set from his residence as a condition of his
parole. Gardner resided here from September 2007 until
within a half-mile of a school. The
April 2008. Source: USGS
department placed Gardner under
GPS supervision in September
2007. On September 13, 2007, a
parole agent advised Gardner that
school
he would have to move from his
grounds
residence because it was situated
too close to a school. In their
review of this violation, the Board
of Parole Terms (now called the
Board of Parole Hearings) chose to
allow Gardner to remain on parole.
Unfortunately, the location Gardner
moved to with the assistance of the
department was also within a half-
mile of a school. Gardner
residence
As shown in Figure 5, Gardner’s
residence located at 701 East
Pennsylvania Avenue in Escondido
was within a half-mile of Mission
Middle School. Local police records show that Gardner resided at this location between
September 21, 2007, and April 4, 2008. Therefore, throughout this time period, Gardner was in
violation of this condition of parole, which evidently was not detected by the department.
Additionally, the department’s GPS data demonstrates that Gardner regularly ignored his curfew.
The department restricted Gardner to his approved residence between the hours of 9:00 p.m. and
5:00 a.m. Yet GPS data clearly shows that Gardner routinely disregarded this prohibition and
remained at locations other than his approved residence during the restricted hours.
State of California • June 2010 Page 15
Indeed, our analysis of the GPS data reveals that Gardner violated his curfew 158 times during
the 13-month period that he was monitored with GPS technology.3 For example, Figure 6
captures an evening that Gardner spent at a resort on Coronado Island in San Diego. The GPS
data shows that Gardner arrived at the resort at approximately 5:00 p.m. on December 15,
2007, and stayed until approximately 4:00 a.m. on December 16, 2007. Zooming in closer,
we find that the data reveals Gardner spending much of the time at a bay-front location at the
resort as well as loitering
Figure 6: Gardner Violated Curfew. GPS tracks indicated in red in a parking lot outside a
show Gardner’s presence at a bayside resort between 5:00 p.m.
nearby swimming pool.
December 15 and approximately 4:00 a.m. December 16, 2007.
Again, we are unsure of
Source: USGS
the nature of Gardner’s
activities during this time.
But Gardner demonstrably
violated the conditions of
his parole term by being
outside of his approved
residence between the hours
of 9:00 p.m. and 5:00 a.m.
As we discuss later in this
report, the department’s
GPS monitoring system has
the capability of establishing
“zones” that detect whether
a monitored parolee is at a
location that is off-limits
to him, and whether he
is at a location where he
is required to remain. To
enforce Gardner’s curfew
restriction, the department
could have easily employed
the latter, referred to as an
“inclusion zone.” This type
of zone would automatically
alert the parole agent if
Gardner left his approved
residence during his
curfew. Unfortunately, the
department did not require
its parole agents to use such
zones to enforce curfew
restrictions, and one was not
3 To determine the frequency of Gardner’s curfew violations, we included all GPS tracks that we found beyond a
one-quarter mile radius of Gardner’s residence of record and were made between the hours of 9:00 p.m. and 5:00 a.m.
Bureau of Criminal Investigations, Office of the Inspector General Page 16
employed on Gardner. In fact, the department did not use zones at all in monitoring Gardner.
Had it employed this useful tool, the department would have known that Gardner regularly
violated his curfew.
The department’s GPS data also demonstrates that Gardner had access to a storage facility,
which is another parole violation. The department imposed on Gardner a condition of parole
specifying that he could not have access to a post office box, storage facility or locker. This
condition of parole guarded against Gardner’s concealing indications of illegal or inappropriate
activity at locations unknown to his parole agent.
As we reviewed the department’s GPS data for Gardner, we identified a storage facility that the
parolee frequently visited. During the months of March through August 2008, Gardner visited
the storage facility multiple times each month.
We contacted the storage facility and confirmed that the storage facility unit was rented to
Gardner’s mother from February 2007 to January 2010. On the facility unit contract, Gardner’s
mother specifically authorized Gardner to have access to the five-foot-by-10-foot unit. Had the
parole agent reviewed the GPS tracks and investigated, the parole agent would have discovered
that Gardner routinely violated this condition of his parole as well.
Suspicious behavior
As we reviewed Gardner’s GPS data, we noted disturbing activity in addition to the violations
of parole conditions. While on its face this activity did not violate a law or a condition of parole,
it appeared to be suspicious and should have led a reasonable parole agent to question Gardner.
We identified at least 13 locations that Gardner visited, several of which were situated in remote
rural areas, which should have resulted in the parole agent closely questioning Gardner about his
purpose for being in those areas.
For example, at approximately 3:00 a.m. on July 5, 2008, Gardner travelled to a remote mountainous
region east of Escondido. From the GPS data alone we cannot determine why Gardner went to this
location. Gardner was transient during this time, with no fixed address, and the department should
have been interested in his whereabouts. Furthermore, at about 7:00 p.m. that day Gardner travelled
to another remote mountaintop location 30 miles away and stayed there for about 20 minutes. These
unusual travels to remote locations should have spurred a parole agent to question Gardner.
The department could have returned Gardner to prison
Gardner’s parole violations discussed above did not constitute crimes that the department could
have referred for prosecution. However, state law does allow the department to refer violations
of parole conditions to the Board of Parole Hearings for revocation proceedings. The board
adjudicates referred cases and determines whether the evidence merits revoking the offender’s
parole term. If parole is revoked, the parolee is sent back to prison for an amount of time
determined by the board.
State of California • June 2010 Page 17
It is unknown what actions the board would have taken if the department had aggressively
monitored Gardner’s GPS tracks and referred his frequent violations of parole to the board for
revocation hearings. At a minimum, the board’s inquiry would have put Gardner on notice that
parole agents were tracking him and thereby possibly deterred his aberrant behavior. However,
the board also could have revoked Gardner’s parole for up to one year for each violation, up to
a total of four years. State regulations provide that the board can re-incarcerate for up to one
year parolees who violate parole terms if their original commitment crime was committed on or
after January 1, 1979. Because Gardner’s original crime was committed in 2000, this provision
applies. The regulations also provide that the board can extend an offender’s period of parole
when it re-incarcerates a parolee. Since Gardner was released on parole in September 2005, he
could have been re-incarcerated up to one year at a time, until September 2009.
The Department’s Current GPS Policies Still Fall Short of Its
Goal of Aggressively Monitoring All Sex Offenders
In response to the Office of the Inspector General’s November 2009 report titled The California
Department of Corrections and Rehabilitation’s Supervision of Parolee Phillip Garrido, the
department established a policy to guide parole agents who supervise parolees included in
the GPS monitoring program. We applaud the department for providing policy guidance to
its parole agents who supervise sex offender parolees, and acknowledge that it faces resource
limitations. However, these policies still fall short of the department’s goal of aggressively
monitoring all sex offender parolees.
Current passive GPS monitoring policy is not likely to detect crimes like those committed
by Gardner
Importantly, the policy fails to adequately protect the public. Under current passive GPS
monitoring provisions, the department may have detected some of Gardner’s parole
violations, but remains unlikely to have detected Gardner’s criminal act. The policy
requires a review of only a small portion of the parolee’s GPS data. Departing from its previous
practice of requiring no review of GPS data for sex offender parolees in its passive GPS
monitoring program, the department now requires agents to review some GPS tracks. The new
policy specifies the following:
For each [passive GPS] case, complete a minimum of two Track Reviews each calendar
month. Each Track Review will consist of two consecutive days (48-hour period).
Under the department’s policy, each month parole agents will review four days’ tracks for
each passive GPS parolee. Annually, this equates to reviewing GPS tracks for 48 of
365 days—about 13 percent of the time. Put another way, the department does not review
approximately 87 percent of a passive GPS parolee’s tracks. If a parolee violates a condition
of parole or commits some other crime during those four days each month that the department
reviews the parolee’s GPS tracks, he or she may be caught; crimes or violations committed on
the other 25 to 27 days, although tracked by GPS software, may pass unobserved by parole
agents. Accordingly, it is unlikely that the department would have identified Gardner’s criminal
behavior under its current policy.
Bureau of Criminal Investigations, Office of the Inspector General Page 18
As previously noted in the introduction of this report, in April 2008, the department’s then-
director of adult parole operations, Thomas Hoffman, reported that the department had placed
GPS monitoring devices on all of its 2,500 high-risk sex offenders and on another 2,300
of its approximately 6,500 sex offenders not assessed as high-risk, and noted that by June
2009, the department will have placed GPS monitoring devices on all sex offender parolees.
Hoffman said, “Not only do we monitor these individuals by GPS, we have put them on
reduced caseloads so that our parole agents can focus on keeping track of this population. Our
parole agents are out there every day doing their best to monitor these individuals to prevent
them from re-offending.” Subsequently, the department secretary declared in January 2009
that monitoring every sex offender on state parole with GPS technology was a “significant
milestone to protecting public safety by holding these individuals accountable for [their]
actions and their whereabouts. The [department] is holding true to a commitment it has made
to fit every sex offender parolee with a GPS device and monitor them aggressively.” Since the
department currently only reviews about 13 percent of the GPS tracks for parolees monitored
under its passive GPS program, which includes approximately 68 percent of the department’s
6,700 sex offender parolees, we do not believe that the department is meeting its goal to
aggressively monitor these parolees.
Current policy may limit parole agents’ available time in the field
Additionally, the department’s policy burdens parole agents with laborious and unreasonable
GPS data review requirements, decreasing the amount of time they can be in the field
performing important tasks such as home visits and collateral contacts.
The policy requires parole agents to review and analyze GPS tracks by playing a recording of a
parolee’s GPS points one at a time, pausing and zooming in and out to determine the parolee’s
actions. The policy requires parole agents to view tracks daily for active GPS parolees and four
days per month for passive GPS parolees.
According to a parole supervisor with whom we spoke, the current policy as perceived will
require the parole agent to be in the office most of each work day instead of out in the field. The
supervisor does not believe that GPS parole agents can meet the policy’s requirements within
a normal work week and observes that the policy’s review and documentation requirements
minimize parole agents’ available time in the field, thereby decreasing public safety.
The supervisor voiced specific concerns in a memorandum to a parole administrator about
the department’s requirement that parole agents review and analyze GPS points one at a time.
The supervisor noted that the current GPS monitoring policy significantly increases a parole
agent’s workload, and that it could take a parole agent as much as 24 hours to view and analyze
a single day’s GPS tracks for each parolee. If this estimate is even reasonably accurate, the
current policy is unmanageable and impossible to follow. Parole agents supervising active GPS
parolees carry up to 20 cases; passive GPS parole agents supervise up to 40 parolees.
The department could be more efficient in its GPS data review
To perform our review of the department’s GPS data for Gardner, we obtained a data file from
State of California • June 2010 Page 19
the department’s GPS vendor containing every GPS track for Gardner over the 13-month
period that the department supervised him using GPS technology. We broke the data into two-
week segments, and then viewed each segment graphically as a batch in Google Earth. Using
this method, we were able to review and analyze Gardner’s activities over a two-week period
in about 15 minutes. We found that we quickly identified his normal travel patterns and were
able to focus on those areas that were out of the ordinary. For example, we identified locations
containing hundreds of tracks that appeared to be sites at which Gardner worked. This is
reasonable if Gardner worked eight-hour work days at the location during the two-week period.
Rather than reviewing each point included at that location, we refocused on those tracks that
were out of the ordinary, such as the tracks that we located at Richard J. Donovan State Prison.
The department could be more efficient in its review and analysis of GPS tracks if it departed
from its requirement that parole agents view tracks point by point and instead used a batch
review approach. We believe that this process could significantly reduce the time necessary to
review GPS data.
Trained analysts, not parole agents, are better suited to review GPS data
Just as importantly, the department should reconsider who it tasks with analyzing the GPS
tracks. We found that most of the tracks we reviewed did not raise concerns about illegal,
inappropriate, or even questionable activity. Activities such as going to and from work, or time
spent at work, leave behind ordinary and unremarkable tracks. Although such tracks must be
reviewed in order to provide the context that identifies other tracks that may relate to illegal,
inappropriate, or questionable activity, it is not the best use of resources to require that the
parole agent sift out the questionable tracks from the ordinary. Effective public safety requires
parole agents to be present in the field to the greatest extent possible.
Public safety also requires effective monitoring of sex offenders’ GPS data. Therefore, the
department should use trained analysts to complete the initial reviews of parolee GPS track
data. Trained analysts could identify potential areas of concern and inform the parole agents.
Parole agents would then spend time reviewing only tracks related to areas of concern rather
than sifting through complete sets of tracks.
The department would benefit from this approach in several ways. First, generally speaking,
an analyst’s skill set is more closely aligned than a parole agent’s with the task of analyzing
GPS tracks to identify potential areas of concern. Second, an analyst is much less expensive to
employ and less expensive to train and equip than a parole agent, who is a peace officer. For
example, the California Department of Justice currently uses the civil service classification
Criminal Intelligence Specialist (specialist), a classification which includes the responsibilities
of collecting, analyzing, correlating, evaluating, and disseminating criminal information.
This classification has an initial maximum monthly salary of $3,424, which is 56 percent less
than the comparable parole agent monthly salary of $7,772. Finally, and most importantly,
employing specialists to review GPS tracks will free parole agents to employ their skills in the
field, thereby enhancing public safety and reducing the risk of recidivism.
Bureau of Criminal Investigations, Office of the Inspector General Page 20
The Department Can Use GPS Zones More Effectively
The department’s current GPS monitoring policy requires parole agents to use a limited number
of zones to help monitor parolees in the GPS program. However, the department could be more
effective, and further enhance public safety, if it used this zone-monitoring capacity to a greater
extent and realigned some of the responsibilities for reviewing the alerts that the zones produce.
Parole agents can create zones that a parolee must avoid—exclusion zones—and can create
zones that a parolee must remain within—inclusion zones. Parole agents can also add
time frames to these zones to make a restriction applicable to specific time periods. The
department’s GPS policy requires parole agents to use a minimum of three zones to monitor all
parolees in the GPS program. The policy specifies the following:
The parole agent shall place a minimum of three zones on all GPS parolees.
• One zone shall be an inclusion zone around the parolee’s residence of record.
• One zone shall be either a 25 or 50 mile inclusion (travel restriction) zone in accordance
with his or her specific conditions of parole.
• One zone shall be an exclusion zone to provide notification if the parolee were to leave
the State of California.
The policy also specifies that if the parolee is transient, the parole agent will establish a ten-
mile zone around the city or county center in which the parolee registers as a sex offender,
and/or around the locations that the parolee discloses he or she intends to stay. The policy
additionally provides that if a parolee is prohibited by law from being within 35 miles of his
or her victim due to a prior stalking conviction, the parole agent will establish an appropriate
exclusion zone. Further, the policy requires parole agents to place exclusion zones around the
residences and work locations of all known victims of the parolee.
However, the department could further enhance GPS effectiveness by using zones more
extensively. Using the Gardner case as an example, we noted that the department’s current GPS
policy would not have required the parole agent to create a zone to detect Gardner entering
the grounds of a correctional facility, loitering within 100 yards of locations where children
congregate, residing within a half-mile of a school, or accessing a storage facility. Each of
these violations in Gardner’s case presents an opportunity for the department to improve its
use of technology to aggressively monitor sex offender parolees. For example, the department
could automatically establish for every monitored parolee an exclusion zone around every
prison and jail in the state. Had the department employed such a zone, it would have been
alerted that Gardner had entered the grounds of a state prison, and it could have referred the
crime to the San Diego District Attorney for prosecution.
The department should also reconsider which personnel receive and respond to the alerts
generated by the GPS monitoring system. Currently, the department tasks parole agents with
receiving, analyzing, investigating, and responding to alerts. Some of these tasks may be better
suited for other personnel. The time that parole agents spend responding to alerts could be
diminishing their ability to effectively supervise parolees.
State of California • June 2010 Page 21
Before the department instituted its current GPS policy, we determined that it did not always
respond to GPS alerts. In our November 2009 report titled The California Department of
Corrections and Rehabilitation’s Supervision of Parolee Phillip Garrido, we reported that the
parole agent routinely ignored alerts related to curfew, charging GPS data devices, and the loss
of GPS signal. We have similar concerns in the Gardner case, although to a lesser extent. GPS
records show that the department received seven alerts reporting that Gardner’s battery charge
was low. The parole agent did initiate parole revocation actions on four of these occasions.
However, the parole agent only followed GPS monitoring protocol for two of the seven alerts
by acknowledging the alerts electronically in the GPS monitoring system and documenting the
actions taken in response to the alerts. In addition to those low-battery alerts, the department
also received 17 alerts reporting that Gardner had lost GPS signal for more than six hours.
Again, the parole agent followed GPS monitoring protocol for only one of these alerts.
This low response rate to alerts indicates that parole agents may be overburdened with the
requirement to receive, analyze, investigate and respond to each alert. Indeed, when we spoke
to parole agents in the field, they expressed concerns about the burden of this requirement.
The department should reconsider its approach to responding to alerts. Two vendors operate the
department’s GPS tracking system. One of these vendors advised us that they are able to “tier”
the alerts, based on relative importance. The system has the ability to distinguish between
critical alerts, such as a parolee violating an exclusion zone established around a victim’s
residence, and less important alerts, such as a low battery charge warning. The other vendor
told us they could implement “tier” alerts but that considerable modification of their system
would be required. While it is important for parole agents to continue to receive alerts for
critical events, the department could assign many of the other alerts to an analyst. The analyst
could then review the alerts and notify the parole agent if appropriate. This approach would
relieve parole agents from spending time on many of the alerts they now receive, yet still
provide the department with the opportunity to review the information, analyze and assess it,
and respond appropriately.
Bureau of Criminal Investigations, Office of the Inspector General Page 22
Findings
As a result of this special review into the department’s parole supervision of parolee John
Gardner, the Office of the Inspector General finds the following:
Parole Supervision
• The department shredded its record of supervision, which documents its activities in
supervising parolees.
• The department did not identify Gardner’s felonious behavior.
- Gardner unlawfully entered the grounds of a state prison.
• The department could have potentially prevented Gardner from murdering Amber Dubois and
Chelsea King, and from assaulting Candice Moncayo to commit rape.
• Gardner regularly violated the conditions of his parole, including the following:
- Being within 100 yards of places where children congregate.
- Residing within a half-mile of a school.
- Leaving his residence during a curfew period.
- Having access to a storage facility.
• The department could have referred Gardner to the Board of Prison Hearings for parole
revocation, potentially returning him to prison up to one year at a time, until September 2009.
GPS Policy
• The department’s current passive GPS policy still falls short of its goal of aggressively
monitoring all sex offenders.
• The department reviews only 13 percent of GPS tracks for parolees monitored under its
current passive GPS program, which includes approximately 68 percent of the department’s
6,700 sex offenders.
• Current passive GPS monitoring policy is unlikely to have detected Gardner’s criminal
violation.
• Current policy limits parole agents’ available time in the field.
• Batch review could make the department’s GPS data review more efficient.
• Trained Criminal Intelligence Specialists (specialists), not parole agents, are better suited to
review GPS data.
• Monitoring practices should include a more effective use of GPS zones.
• Trained specialists, not parole agents, should receive and respond to many alerts.
State of California • June 2010 Page 23
Recommendations
In this special report, the Office of the Inspector General discloses systemic problems that
transcend parolee Gardner’s case and jeopardize public safety. To address these deficiencies,
the department should revise its GPS monitoring policy in the following ways:
• Review all GPS data for parolees monitored under its passive GPS program.
• Assign trained Criminal Intelligence Specialists (specialists), rather than parole agents, to
perform the initial review and analysis of GPS tracks, referring to parole agents the tracks
that merit additional review.
• Require specialists to review GPS tracks by batches rather than review every track point by
point.
• Automatically establish GPS zone alarms for conditions that apply to all parolees or to
large groups of parolees such as sex offenders.
• Require parole agents to use GPS zone alarms to enforce all relevant conditions of parole
and legal restrictions.
• Establish tiers for GPS zone alarms by level of significance.
• Require specialists to receive GPS system alerts that do not require an immediate response
from a parole agent.
Additionally, the department should maintain its record of supervision for each parolee with
the parolee’s central file and retain it according to the department’s current central file retention
policy.
Bureau of Criminal Investigations, Office of the Inspector General Page 24
Appendix A : Gardner’s Guilty Plea
(page 1 of 4)
State of California • June 2010 Page 25
Appendix A : Gardner’s Guilty Plea
(page 2 of 4)
Bureau of Criminal Investigations, Office of the Inspector General Page 26
Appendix A : Gardner’s Guilty Plea
(page 3 of 4)
State of California • June 2010 Page 27
Appendix A : Gardner’s Guilty Plea
(page 4 of 4)
Bureau of Criminal Investigations, Office of the Inspector General Page 28
Appendix B : Gardner’s Sex Offender Registration
Date Law Enforcement Agency Reason for Registration
9/27/2005 San Diego Police Department Initial (release from prison)
10/7/2005 San Diego Police Department Change of address
10/20/2005 San Diego Police Department Change of address
4/10/2006 San Diego Police Department Annual
4/5/2007 San Diego Police Department Annual
9/21/2007 San Diego Police Department Leaving jurisdiction
9/21/2007 Escondido Police Department Initial (entering jurisdiction)
4/4/2008 Escondido Police Department Leaving jurisdiction
4/4/2008 San Diego Sheriff’s Department Initial (entering jurisdiction)
5/2/2008 San Diego Sheriff’s Department Leaving jurisdiction
5/2/2008 Escondido Police Department Initial (entering jurisdiction)
5/30/2008 Escondido Police Department Transient
6/27/2008 Escondido Police Department Transient
7/28/2008 Escondido Police Department Transient
8/15/2008 Escondido Police Department Change of address
4/7/2009 Escondido Police Department Annual
9/10/2009 Escondido Police Department Change of address
1/5/2010 Escondido Police Department Leaving jurisdiction
1/7/2010 Riverside Sheriff’s Department Initial (entering jurisdiction)
State of California • June 2010 Page 29
Appendix C : Letter Report on The Department’s
Destruction of Gardner’s Parole Field File
(page 1 of 2)
Bureau of Criminal Investigations, Office of the Inspector General Page 30
Appendix C : Letter Report on The Department’s
Destruction of Gardner’s Parole Field File
(page 2 of 2)
State of California • June 2010 Page 31
California Department of Corrections and
Rehabilitation’s response to the special report
(page 1 of 3)
†
† Circled numbers correspond to OIG’s response (on page 35) to CDCR’s response text.
Bureau of Criminal Investigations, Office of the Inspector General Page 32
California Department of Corrections and
Rehabilitation’s response to the special report
(page 2 of 3)
State of California • June 2010 Page 33
California Department of Corrections and
Rehabilitation’s response to the special report
(page 3 of 3)
Bureau of Criminal Investigations, Office of the Inspector General Page 34
The Office of the Inspector General’s Comments on
the Department’s Response
(page 1 of 1)
Although we are not responding to all of the department’s statements as outlined in its
response, we are commenting on the following specific issues to provide clarity and
perspective:
‡ We too stand with the department’s parole agents who carry out the difficult task of
supervising paroled offenders in the community. In our report, our criticisms are directed at
the department’s failure to provide fully-developed GPS monitoring policies. Clear policies
are essential to a parole agent’s ability to provide effective parole supervision and advance
public safety.
This report at its core finds flaws in the department’s current GPS monitoring policy. We
use the facts of the Gardner case to assess the policy. In doing so, it is quite evident that the
department’s current GPS monitoring remains deficient.
As we state in our report, under the provisions of the department’s current GPS monitoring
policy, the department ignores 87 percent of the GPS data it collects on passive GPS
parolees. Accordingly, the department is unlikely to detect crimes such as the one committed
by Gardner. We believe the department should review all GPS data to further enhance public
safety.
In the Garrido report, we did not prescribe how the department should resolve its weakness
of failing to use the data from its GPS monitoring system. Rather, we believed that the
department should develop its own strategies to address the identified weaknesses. In the
Gardner report, we are more specific in our recommendations. Although we still believe the
department should be responsible for developing its own strategies, we felt more specificity
was needed because we believed the department’s corrective action in response to the
Garrido report was insufficient.
Nowhere in our report do we state that merely adding GPS data will solve the workload
problems faced by the department’s parole agents. We do point out that the department
should use––rather than ignore––the GPS data that it collects on passive GPS parolees.
Indeed, our report provides recommendations that could help the department free up parole
agents’ time, allowing them to spend more time in the field, thereby enhancing public safety.
‡ Circled numbers correspond to CDCR’s response text beginning on page 32.
State of California • June 2010 Page 35
SpeScPEiCaIAlL RREePpOoRTR t
INMATE CELL PHONE USE ENDANGERS PRISON
SECURITY AND PUBLIC SAFETY
the califoRnia DepaRtMent of coRRectionS anD RehaBilitation’S
SupeRviSion of John GaRDneR
OFFICE OF THE
INSPECTOR GENERAL
office of the inSpectDoAVRID R g. SHeAWn eRal
INSPECTOR GENERAL
STATE OF CALIFORNIA
David R. ShaMwAY 2009
inSpectoR GeneRal
Samu el Dudkiewicz
chief aSSiStant inSpectoR GeneRal
Kerry Mcclelland
DeputY inSpectoR GeneRal, in-chaRGe (a)
David chriss
DeputY inSpectoR GeneRal, SenioR
larry Sewell
DeputY inSpectoR GeneRal
Dave Biggs
DeputY inSpectoR GeneRal
State of califoRnia
June 2010
www.oiG.ca.Gov