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No. 10403245
United States Court of Appeals for the Ninth Circuit
Mascorro v. County of San Diego
No. 10403245 · Decided April 29, 2025
No. 10403245·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
April 29, 2025
Citation
No. 10403245
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS APR 29 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
ELOY MASCORRO, No. 23-4226
D.C. No.
Plaintiff - Appellant, 3:21-cv-02012-RSH-DDL
v.
MEMORANDUM*
COUNTY OF SAN DIEGO; SAN DIEGO
COUNTY SHERIFF’S
DEPARTMENT; SAN DIEGO
SHERIFF; SHERIFF DEPUTIES; JAIL
STAFF; C.L.E.R.B.,
Defendants - Appellees.
Appeal from the United States District Court
for the Southern District of California
Robert Steven Huie, District Judge, Presiding
Submitted April 22, 2025**
Before: GRABER, H.A. THOMAS, and JOHNSTONE, Circuit Judges.
Eloy Mascorro appeals pro se from the district court’s order dismissing his
42 U.S.C. § 1983 action alleging constitutional violations. We have jurisdiction
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
under 28 U.S.C. § 1291. We review for an abuse of discretion a dismissal for
failure to serve under Federal Rule of Civil Procedure 4(m). Oyama v. Sheehan (In
re Sheehan), 253 F.3d 507, 511 (9th Cir. 2001). We vacate and remand.
The district court dismissed Mascorro’s action because Mascorro had not
shown good cause for his failure to serve defendants. Specifically, the district
court considered whether Mascorro’s second attempt to serve defendants on April
17, 2023, was adequate and determined that Mascorro failed to show good cause
for his failure to serve. However, the record indicates that Mascorro attempted to
serve the County of San Diego over a year earlier, on March 18, 2022, but the U.S.
Marshal failed to effect service because it erroneously believed that the County of
San Diego was not named as a defendant in this action. Because Mascorro was
entitled to rely on the U.S. Marshal for service and demonstrated that he provided
the necessary information, we vacate the dismissal order and remand for further
proceedings. See Puett v. Blandford, 912 F.2d 270, 275 (9th Cir. 1990) (holding
that “plaintiff should not be penalized by having his . . . action dismissed for
failure to effect service where the U.S. Marshal . . . has failed to perform the duties
required”). On remand, the district court should forward a copy of Form 285 filed
on March 18, 2022, a copy of the summons, and a copy of the complaint to the
U.S. Marshal for service on the County of San Diego.
We do not consider Mascorro’s contention that the district court erred by not
2 23-4226
allowing him to access the courthouse in person because that issue is outside the
scope of this appeal.
We do not consider matters raised for the first time on appeal. See Padgett
v. Wright, 587 F.3d 983, 985 n.2 (9th Cir. 2009).
Mascorro’s motion to proceed in forma pauperis (Docket Entry No. 6) is
denied as unnecessary because Mascorro’s in forma pauperis status from the
district court carries over to this appeal. All other pending motions and requests
are denied.
VACATED and REMANDED.
3 23-4226
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS APR 29 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS APR 29 2025 MOLLY C.
02MEMORANDUM* COUNTY OF SAN DIEGO; SAN DIEGO COUNTY SHERIFF’S DEPARTMENT; SAN DIEGO SHERIFF; SHERIFF DEPUTIES; JAIL STAFF; C.L.E.R.B., Defendants - Appellees.
03Eloy Mascorro appeals pro se from the district court’s order dismissing his 42 U.S.C.
04We have jurisdiction * This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS APR 29 2025 MOLLY C.
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This case was decided on April 29, 2025.
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