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No. 10132187
United States Court of Appeals for the Ninth Circuit
Estate of Michael McCormack v. County of San Bernardino
No. 10132187 · Decided October 9, 2024
No. 10132187·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
October 9, 2024
Citation
No. 10132187
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS OCT 9 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
ESTATE OF MICHAEL MCCORMACK, No. 23-55744
by and through his successor in interest
Melinda Jacobson McCormack; MELINDA D.C. Nos.
JACOBSON MCCORMACK, by and 5:21-cv-00148-JGB-SHK
through her Guardian ad Litem, James 5:22-cv-00769-JGB-SHK
McCormack,
Plaintiffs-Appellants, MEMORANDUM*
v.
COUNTY OF SAN BERNARDINO; SAN
BERNARDINO COUNTY SHERIFF'S
DEPARTMENT; SANDRO XAVIER
RIVERA; BRANDON ENRIQUEZ; DOES,
1 through 10,
Defendants-Appellees.
Appeal from the United States District Court
for the Central District of California
Jesus G. Bernal, District Judge, Presiding
Argued and Submitted September 13, 2024
Pasadena, California
Before: FRIEDLAND and DESAI, Circuit Judges, and SCHREIER,** District
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The Honorable Karen E. Schreier, United States District Judge for the
District of South Dakota, sitting by designation.
Judge.
The Estate of Michael McCormack and Melinda Jacobson McCormack
(Appellants) appeal the district court’s grant of summary judgment in favor of
Brandon Enriquez on Appellants’ failure to protect claim under the Fourteenth
Amendment Due Process Clause.1 We have jurisdiction under 28 U.S.C. § 1291,
and we affirm.
On July 31, 2020, Michael McCormack was booked into pre-trial custody at
the West Valley Detention Center. West Valley mental health staff placed Sandro
Rivera, another detainee, in McCormack’s cell on August 23, 2020. McCormack
and Rivera, who were both designated by West Valley mental health professionals
as mentally ill, were housed together until August 31, 2020, when at approximately
12:09 a.m., Deputy Enriquez discovered that Rivera had brutally beaten and killed
McCormack in their shared cell.
We review a district court’s grant of summary judgment de novo, viewing
all evidence in the light most favorable to the nonmoving party and drawing all
reasonable inferences in that party’s favor. Herrera v. Los Angeles Unified Sch.
Dist., 18 F.4th 1156, 1158 (9th Cir. 2021). To succeed on a Fourteenth
Amendment due process claim for failure to protect from harm, a plaintiff must
1
The claims against the other named defendants were dismissed based on a
stipulation of the parties.
2
show: (1) “[t]he defendant made an intentional decision with respect to the
conditions under which the plaintiff was confined; (2) [t]hose conditions put the
plaintiff at substantial risk of suffering serious harm; (3) [t]he defendant did not
take reasonable available measures to abate that risk, even though a reasonable
officer in the circumstances would have appreciated the high degree of risk
involved—making the consequences of the defendant’s conduct obvious; and (4)
[b]y not taking such measures, the defendant caused the plaintiff’s injuries.”
Castro v. Cnty. of Los Angeles, 833 F.3d 1060, 1071 (9th Cir. 2016) (en banc).
“With respect to the third element, the defendant’s conduct must be objectively
unreasonable.” Id.
Appellants contend that Deputy Enriquez knew or should have known that
Rivera posed a substantial risk of serious harm to McCormack because Rivera
repeatedly stood at his cell door and loudly yelled expletives at guards and other
inmates. Enriquez, however, never observed any conflict between McCormack
and Rivera and reported that Rivera’s yelling was never directed at McCormack.
Additionally, while McCormack and Rivera were housed together, there were no
reported acts of violence or other observed tensions between the two. McCormack
never reported any problems with Rivera to staff despite receiving regular
treatment from medical staff. There were also no reports that Rivera was
physically violent with staff or other inmates. Thus, no “reasonable officer in the
3
circumstances would have appreciated [a] high degree of risk involved” in housing
McCormack with Rivera. Id.
The district court therefore properly granted summary judgment to Enriquez
on Appellants’ failure to protect from harm claim.
AFFIRMED.
4
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS OCT 9 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS OCT 9 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT ESTATE OF MICHAEL MCCORMACK, No.
0323-55744 by and through his successor in interest Melinda Jacobson McCormack; MELINDA D.C.
04JACOBSON MCCORMACK, by and 5:21-cv-00148-JGB-SHK through her Guardian ad Litem, James 5:22-cv-00769-JGB-SHK McCormack, Plaintiffs-Appellants, MEMORANDUM* v.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS OCT 9 2024 MOLLY C.
FlawCheck shows no negative treatment for Estate of Michael McCormack v. County of San Bernardino in the current circuit citation data.
This case was decided on October 9, 2024.
Use the citation No. 10132187 and verify it against the official reporter before filing.