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No. 10284043
United States Court of Appeals for the Ninth Circuit
Sernas v. Cantrell
No. 10284043 · Decided November 26, 2024
No. 10284043·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
November 26, 2024
Citation
No. 10284043
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS NOV 26 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
ADAM BERNARD SERNAS, No. 23-1379
D.C. No.
Plaintiff - Appellant, 2:19-cv-00730-DJH-ESW
v.
MEMORANDUM*
UNKNOWN CANTRELL, Deputy
Warden; UNKNOWN COLLARS, CO 4 at
ASPC Lewis/Barchey Unit,
Defendants - Appellees,
and
UNKNOWN GALVAN, Assistant Deputy
Warden, UNKNOWN PALMER,
SSU, UNKNOWN BAKER,
Captain, UNKNOWN GONZALEZ, Shift
Sgt. at ASPC Lewis/Barchey
Unit, UNKNOWN JIMENEZ,
Sgt., UNKNOWN WILLIS, CO 3,
Defendants.
Appeal from the United States District Court
for the District of Arizona
Diane J. Humetewa, District Judge, Presiding
Argued and Submitted November 5, 2024
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
Phoenix, Arizona
Before: HAWKINS, TASHIMA, and OWENS, Circuit Judges.
Adam Sernas appeals from the district court’s grant of summary judgment to
Defendants, Arizona State Prison Complex officials, in his 42 U.S.C. § 1983 action
alleging that Defendants violated his Eighth Amendment rights by failing to
protect him from violence by other inmates. We review the district court’s order
granting summary judgment de novo. Desire, LLC v. Manna Textiles, Inc., 986
F.3d 1253, 1259 (9th Cir. 2021). “Summary judgment is only appropriate if there
is no genuine dispute of material fact, after viewing the evidence in the light most
favorable to the nonmoving party.” Weber v. Allergan, Inc., 940 F.3d 1106, 1110
(9th Cir. 2019). As the parties are familiar with the facts, we do not recount them
here. We reverse and remand.
The district court erred in granting summary judgment to Defendants based
on Sernas’s purported failure to show a genuine dispute of material fact concerning
whether Defendants’ alleged deliberate indifference proximately caused Sernas’s
injuries. See Clem v. Lomeli, 566 F.3d 1177, 1181 (9th Cir. 2009) (listing the
elements of a Section 1983 claim for failure to protect under the Eighth
Amendment). The district court reasoned that the evidence was insufficient to
identify “which prisoners threatened [Sernas]” and “which prisoner or prisoners
assaulted [Sernas]” or “why they did so,” which precluded “show[ing] a causal
2 23-1379
relationship between the two.” The court thus held that Sernas’s claim “fail[ed] as
a matter of law.”
However, while in the “Refuse to House” unit (“RTH”), Sernas repeatedly
placed Defendants on notice of the type of harm he feared (death or grievous
injury), the underlying context (that he was asked to hold drugs, and his life was
threatened), the anticipated source and site of the harm (other inmates in the
Barchey general population), and the specific action that would precipitate the
harm (return to Barchey). When Defendants forced Sernas to leave RTH, he was
attacked by other inmates at Barchey almost immediately, “suffer[ing] precisely
the type of harm” he gave Defendants reason to foresee. Lemire v. Cal. Dep’t of
Corrs. & Rehab., 726 F.3d 1062, 1080 (9th Cir. 2013).
That Sernas was unable to identify the inmates who attacked him or the
inmates who threatened him does not defeat proximate cause. A prison official
may not “escape liability” merely “by showing that, while he was aware of an
obvious, substantial risk to inmate safety, he did not know that the complainant
was especially likely to be assaulted by the specific prisoner who eventually
committed the assault.” Farmer v. Brennan, 511 U.S. 825, 843 (1994); see also
Berg v. Kincheloe, 794 F.2d 457, 458, 460-62 (9th Cir. 1986) (reversing in part a
district court’s grant of summary judgment to a prison official, where the official
ignored an inmate’s claim that his “life w[as] in danger” and the inmate was later
3 23-1379
assaulted, even though the inmate “refused to identify” his assailant). And in any
case, considering the timing and location of the assault and the testimony of
Sernas’s expert that inmate hierarchies make such assaults “not usually random,” a
reasonable jury could find it more likely than not that the threat and attack bore
some relation such that Defendants should have foreseen that Sernas would be
injured based on his reports of the threat.
Moreover, where, as here, Defendants’ failure to investigate the threat
against Sernas arguably contributed to the lack of information about the identities
of the inmates involved, Sernas’s injuries are not “so attenuated” from Defendants’
alleged deliberate indifference that they are “more aptly described as a mere
fortuity.” Hernandez v. Skinner, 969 F.3d 930, 942 (9th Cir. 2020) (quoting
Paroline v. United States, 572 U.S. 434, 445 (2014)).
REVERSED AND REMANDED.
4 23-1379
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 26 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 26 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT ADAM BERNARD SERNAS, No.
03MEMORANDUM* UNKNOWN CANTRELL, Deputy Warden; UNKNOWN COLLARS, CO 4 at ASPC Lewis/Barchey Unit, Defendants - Appellees, and UNKNOWN GALVAN, Assistant Deputy Warden, UNKNOWN PALMER, SSU, UNKNOWN BAKER, Captain, UNKNOWN GONZALEZ, Shift Sgt.
04at ASPC Lewis/Barchey Unit, UNKNOWN JIMENEZ, Sgt., UNKNOWN WILLIS, CO 3, Defendants.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 26 2024 MOLLY C.
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This case was decided on November 26, 2024.
Use the citation No. 10284043 and verify it against the official reporter before filing.