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No. 10014147
United States Court of Appeals for the Ninth Circuit
Juan Martinez v. Los Angeles Police Department
No. 10014147 · Decided July 25, 2024
No. 10014147·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
July 25, 2024
Citation
No. 10014147
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JUL 25 2024
FOR THE NINTH CIRCUIT MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
JUAN FRANCISCO MARTINEZ, No. 22-15509
Plaintiff-Appellant, D.C. No. 2:18-cv-00964-TLN-AC
v.
MEMORANDUM*
LOS ANGELES POLICE DEPARTMENT,
Defendant-Appellee.
Appeal from the United States District Court
for the Eastern District of California
Troy L. Nunley, District Judge, Presiding
Argued and Submitted March 10, 2023
Submission Vacated September 1, 2023
Resubmitted July 25, 2024**
Pasadena, California
Before: COLLINS, LEE, and BRESS, Circuit Judges.
Juan Martinez (“Martinez”) was arrested by an officer of the Stockton Police
Department (“SPD”) on the basis of a warrant abstract transmitted from the Los
*
This disposition is not appropriate for publication and is not precedent except as
provided by Ninth Circuit Rule 36-3.
**
This case was originally argued and submitted to a panel consisting of Judges
Kleinfeld, Watford, and Collins. After Judge Watford resigned from the court and
Judge Kleinfeld became unavailable, Judges Lee and Bress were drawn to replace
them pursuant to General Order 3.2(h), and the submission to the prior panel was
vacated. Judges Lee and Bress have reviewed the briefs, record, and video
recording of the prior oral argument. The reconstituted panel has unanimously
concluded that this case is suitable for decision without further oral argument. See
FED. R. APP. P. 34(a)(2)(C).
Angeles Police Department (“LAPD”). The warrant abstract described a different
Juan Martinez who happened to share Martinez’s name and birthdate. Martinez
sued LAPD and several others under 42 U.S.C. § 1983 for his mistaken arrest. As
to LAPD, Martinez claimed that it had “failed to train its personnel” to verify
identifying information in an arrest warrant “with the arresting agency.” Martinez
claims that, had LAPD personnel discussed with SPD the identifiers in the warrant
abstract, SPD would have realized that Martinez’s fingerprints and other identifiers
did not match those of the Juan Martinez described in the warrant. The district
court granted LAPD’s motion for summary judgment, and Martinez timely
appealed from the final judgment. We have jurisdiction under 28 U.S.C. § 1291.
Reviewing the district court’s decision de novo, Donell v. Kowell, 533 F.3d 762,
769 (9th Cir. 2008), we affirm.
1. “Plaintiffs who seek to impose liability” on local governmental entities
such as LAPD “under § 1983 must prove that ‘action pursuant to official municipal
policy’ caused their injury.” Connick v. Thompson, 563 U.S. 51, 60–61 (2011)
(quoting Monell v. Department of Soc. Servs. of the City of N.Y., 436 U.S. 658, 691
(1978)). “In limited circumstances, a local government’s decision not to train
certain employees about their legal duty to avoid violating citizens’ rights may rise
to the level of an official government policy for purposes of § 1983.” Id. at 61.
But to satisfy Monell’s municipal-policy requirement, “a municipality’s failure to
2
train its employees in a relevant respect must amount to ‘deliberate indifference to
the rights of persons with whom the [untrained employees] come into contact.’”
Id. (quoting City of Canton v. Harris, 489 U.S. 378, 388 (1989)). The standard of
deliberate indifference usually requires a plaintiff to show “[a] pattern of similar
constitutional violations by untrained employees.” Id. at 62. In the absence of
such a pattern, Monell liability on a failure-to-train theory will lie only if “the
unconstitutional consequences of failing to train” were “patently obvious.” Id. at
64.
As noted, the basis for Martinez’s § 1983 claim is that LAPD failed to train
its employees to take steps to ensure that an arresting agency properly compared an
arrested suspect’s identifying information against the identifying information
contained in a warrant abstract that LAPD had sent to an outside police
department. But Martinez has introduced no evidence that this purported failure to
train has produced a pattern of constitutional violations. Nor has he shown that it
was “patently obvious” that he or others like him would be wrongfully arrested
simply because LAPD did not discuss the identifying information in the warrant
abstract with the arresting agency. The warrant abstract here, by itself, gave SPD
everything it needed to conclude, with sufficient certainty, that Martinez was not
the Juan Martinez described in the warrant. Martinez was eight inches taller and
90 pounds heavier than the warrant subject. Moreover, the warrant abstract
3
included other information about the subject that was sufficient to distinguish him
from Martinez, such as the subject’s Social Security number and his unique
fingerprint identifier. Given that the warrant abstract made clear that Martinez was
the wrong man, it was not patently obvious that Martinez would be arrested by
SPD simply because LAPD personnel did not go over the warrant information with
SPD. Martinez has not shown that it is patently obvious that, unless LAPD
affirmatively assists the arresting agency in evaluating the details of a warrant
abstract, the agency will be so incompetent that it will not be able to make
appropriate use of the amply sufficient information that LAPD has provided.1
Because LAPD cannot be held liable under Monell, we need not determine
whether Martinez’s underlying constitutional claim has any merit. The judgment
of the district court is affirmed.
AFFIRMED.
1
Martinez contends that LAPD’s conduct contravened various California state
laws and policies, but even if he is correct, violations of state law do not, without
more, establish a violation of federal constitutional rights. See Samson v. City of
Bainbridge Island, 683 F.3d 1051, 1060 (9th Cir. 2012); Miller v. Stagner, 757
F.2d 988, 993 (9th Cir. 1985).
4
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 25 2024 FOR THE NINTH CIRCUIT MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 25 2024 FOR THE NINTH CIRCUIT MOLLY C.
02MEMORANDUM* LOS ANGELES POLICE DEPARTMENT, Defendant-Appellee.
03Nunley, District Judge, Presiding Argued and Submitted March 10, 2023 Submission Vacated September 1, 2023 Resubmitted July 25, 2024** Pasadena, California Before: COLLINS, LEE, and BRESS, Circuit Judges.
04Juan Martinez (“Martinez”) was arrested by an officer of the Stockton Police Department (“SPD”) on the basis of a warrant abstract transmitted from the Los * This disposition is not appropriate for publication and is not precedent except as
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 25 2024 FOR THE NINTH CIRCUIT MOLLY C.
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