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No. 10781318
United States Court of Appeals for the Ninth Circuit
Cardenas-Ornelas v. Johnson
No. 10781318 · Decided January 29, 2026
No. 10781318·Ninth Circuit · 2026·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
January 29, 2026
Citation
No. 10781318
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JAN 29 2026
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
LUIS CARDENAS-ORNELAS, No. 24-6755
D.C. No.
Plaintiff - Appellee, 2:21-cv-00030-ART-MDC
v. MEMORANDUM*
CALVIN JOHNSON; HAROLD
WICKHAM; CHARLES
DANIELS; GARY PICCININI; TIMOTHY
STRUCK; ROBERT OWENS; JESSIE
BRIGHTWELL; MANUEL
PORTILLO; TIMOTHY JOHNSON,
Defendants - Appellants,
and
J. ALCOCK, JULIO CALDERIN,
Defendants.
Appeal from the United States District Court
for the District of Nevada
Anne R. Traum, District Judge, Presiding
Argued and Submitted October 9, 2025
Las Vegas, Nevada
Before: BENNETT, SANCHEZ, and H.A. THOMAS, Circuit Judges.
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
Luis Cardenas-Ornelas, a prisoner in the custody of the Nevada Department
of Corrections (“NDOC”), brought this action pursuant to 42 U.S.C. § 1983, alleging
that staff at High Desert State Prison (“HDSP”) denied him outdoor exercise in
violation of the Eighth Amendment and treated him and his unit differently from
others in violation of the Fourteenth Amendment. Cardenas-Ornelas also brought
analogous claims under the Nevada Constitution. The district court denied summary
judgment on certain of these claims against Warden Calvin Johnson, and Warden
Johnson appealed. We analyzed the district court’s denial of qualified immunity in
an accompanying opinion and now turn to Warden Johnson’s other arguments.
1. We have jurisdiction to review the district court’s denial of Warden Johnson’s
claim that Nevada’s Eleventh Amendment immunity provided Warden Johnson
complete immunity from suit. See P.R. Aqueduct & Sewer Auth. v. Metcalf & Eddy,
Inc., 506 U.S. 139, 144 (1993).1 We review de novo, as a question of law, “[a] state
instrumentality’s Eleventh Amendment sovereign immunity.” Doe v. Regents of the
Univ. of Cal., 891 F.3d 1147, 1152 (9th Cir. 2018).
2. Warden Johnson argues that the district court improperly considered factual
allegations that postdated December 30, 2020, the date on which Cardenas-Ornelas
signed his complaint. This argument relies on the general rule that a plaintiff may
1
Unlike the appellant in Taylor v. County of Pima, 913 F.3d 930, 934 (9th
Cir. 2019), Warden Johnson asserts an immunity from suit, not an immunity from
liability. Taylor therefore does not apply.
2 24-6755
not present new factual allegations at summary judgment in violation of the fair
notice requirement imposed by Federal Rule of Civil Procedure 8(a)(2). See Pickern
v. Pier 1 Imps. (U.S.), Inc., 457 F.3d 963, 968 (9th Cir. 2006). And under Federal
Rule of Civil Procedure 15(d), a party must seek the district court’s leave “to serve
a supplemental pleading setting forth transactions, occurrences, or events that have
happened since the filing of the pleading.” 6A WRIGHT & MILLER’S FEDERAL
PRACTICE & PROCEDURE § 1504 (3d ed. 2025); see also Thorp v. District of
Columbia, 325 F.R.D. 510, 514 (D.D.C. 2018) (denying leave to file a supplemental
complaint after discovery had closed in an action brought in part under § 1983).
But in civil rights cases, “[a] document filed pro se is ‘to be liberally
construed.’” Erickson v. Pardus, 551 U.S. 89, 94 (2007) (quoting Estelle v. Gamble,
429 U.S. 97, 106 (1976)). Thus, we liberally construe the summary judgment
appendix filed by Cardenas-Ornelas as having supplemented his complaint to allege
continuing violations through July 27, 2021. And we understand the district court’s
summary judgment decision as having granted leave under Rule 15(d) to supplement
the complaint in that fashion. See Garrett v. Wexford Health, 938 F.3d 69, 81 n.17
(9th Cir. 2019). This was proper because prior filings notified Defendants that
Cardenas-Ornelas was alleging an ongoing violation of his constitutional rights. Cf.
Alvarez v. Hill, 518 F.3d 1152, 1157 (9th Cir. 2008) (holding that pro se prisoner’s
“RLUIPA claim was presented to the district court because his complaint and
3 24-6755
subsequent filings provided [the defendants] with ‘fair notice’ of that claim”). And
Defendants have demonstrated no resulting prejudice. Allowing Cardenas-Ornelas
to supplement the complaint was therefore “well within the district court’s discretion
under [Rule] 15(d), which is designed to permit expansion of the scope of existing
litigation to include events that occur after the filing of the original complaint.”
Keith v. Volpe, 858 F.2d 467, 471 (9th Cir. 1988).
3. Warden Johnson contends that Nevada’s sovereign immunity bars
Cardenas-Ornelas’s state law claims against him because the State has conditioned
its waiver of sovereign immunity on being named a party defendant, and Eleventh
Amendment immunity bars any action in federal court against Nevada.
We conclude that the district court lacked jurisdiction to consider
Cardenas-Ornelas’s claims against Warden Johnson brought under the Nevada
Constitution. “The Eleventh Amendment grants a State immunity from suit in
federal court . . . by its own citizens . . . .” Walden v. Nevada, 945 F.3d 1088, 1092
(9th Cir. 2019). “A State may waive its sovereign immunity at its pleasure, and in
some circumstances Congress may abrogate it by appropriate legislation.” Va. Off.
for Prot. & Advoc. v. Stewart, 563 U.S. 247, 253–54 (2011) (citation omitted). “But
absent waiver or valid abrogation, federal courts may not entertain a private person’s
suit against a State.” Id. at 254.
4 24-6755
Under Nevada Revised Statute § 41.0337, “[n]o tort action arising out of an
act or omission within the scope of a person’s public duties or employment may be
brought against any present or former” NDOC officer or employee “unless the State
or appropriate political subdivision is named a party defendant under [NEV. REV.
STAT. § 41.031].” NEV. REV. STAT. § 41.0337. In other words, for certain tort
actions, Nevada has conditioned its waiver of sovereign immunity on being named
a party defendant. See id. Thus, to sue NDOC officers under state law in this action,
Cardenas-Ornelas was required under § 41.0337 to name Nevada as a defendant.
See id. But he could not do so in federal court because Nevada has not waived its
Eleventh Amendment immunity from suit in federal court, and Congress has not
abrogated state sovereign immunity for actions brought under 42 U.S.C. § 1983. See
O’Connor v. Nevada, 686 F.2d 749, 750 (9th Cir. 1982) (first citing NEV. REV. STAT.
§ 41.031(3); and then citing Quern v. Jordan, 440 U.S. 332, 338–41 (1979)).
Accordingly, the district court lacked jurisdiction over Cardenas-Ornelas’s state law
claims. See Stewart, 563 U.S. at 254.2
We AFFIRM in part and REVERSE in part as discussed in this
memorandum disposition and in our concurrently filed opinion, and remand for
further proceedings consistent with our decisions.
2
We decline to reach whether the relevant clauses of the Nevada Constitution
provide implied private rights of action for damages under the framework outlined
in Mack v. Williams, 522 P.3d 434 (Nev. 2022).
5 24-6755
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JAN 29 2026 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JAN 29 2026 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT LUIS CARDENAS-ORNELAS, No.
03MEMORANDUM* CALVIN JOHNSON; HAROLD WICKHAM; CHARLES DANIELS; GARY PICCININI; TIMOTHY STRUCK; ROBERT OWENS; JESSIE BRIGHTWELL; MANUEL PORTILLO; TIMOTHY JOHNSON, Defendants - Appellants, and J.
04Traum, District Judge, Presiding Argued and Submitted October 9, 2025 Las Vegas, Nevada Before: BENNETT, SANCHEZ, and H.A.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JAN 29 2026 MOLLY C.
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This case was decided on January 29, 2026.
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