NOT FOR PUBLICATION FILED

UNITED STATES COURT OF APPEALS MAR 20 2019

MOLLY C. DWYER, CLERK

U.S. COURT OF APPEALS

FOR THE NINTH CIRCUIT

GARDELL COWART, No. 18-16740

Plaintiff-Appellant, D.C. No. 1:16-cv-00004-AWI-SKO

v.

MEMORANDUM*

NGOZI IGNIBNOZA; et al.,

Defendants-Appellees.

Appeal from the United States District Court for the Eastern District of California Anthony W. Ishii, District Judge, Presiding

Submitted March 12, 2019**

Before: LEAVY, BEA, and N.R. SMITH, Circuit Judges.

California state prisoner Gardell Cowart appeals pro se from the district

court’s summary judgment in his 42 U.S.C. § 1983 action alleging deliberate

indifference to his serious medical needs. We have jurisdiction under 28 U.S.C.

§1291. We affirm.

* 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). The district court did not err by refusing to compel defendants to produce

Cowart’s deposition transcript because Cowart failed to demonstrate how his

deposition testimony would have precluded summary judgment. See Margolis v.

Ryan, 140 F.3d 850, 853 (9th Cir. 1998) (setting forth standard of review and

explaining that the burden is on the party seeking additional discovery to proffer

sufficient facts to show that the evidence sought would preclude summary

judgment).

Cowart has waived any challenge to the substance of the district court’s

summary judgment because he did not argue them in his opening brief. See Indep.

Towers of Wash. v. Washington, 350 F.3d 925, 929 (9th Cir. 2003) (“[W]e review

only issues which are argued specifically and distinctly in a party’s opening brief.”

(citation and internal quotation marks omitted)); Acosta–Huerta v. Estelle, 7 F.3d

139, 144 (9th Cir. 1993) (issues not supported by argument in pro se appellant’s

opening brief are waived).

AFFIRMED.

2 18-16740