Page:Glossip v. Gross.pdf/5

 Cite as: 576 U. S. ____ (2015)

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Opinion of the Court NOTICE: This opinion is subject to formal revision before publication in the preliminary print of the United States Reports. Readers are requested to notify the Reporter of Decisions, Supreme Court of the United States, Washington, D. C. 20543, of any typographical or other formal errors, in order that corrections may be made before the preliminary print goes to press.

SUPREME COURT OF THE UNITED STATES _________________

No. 14–7955 _________________

RICHARD E. GLOSSIP, ET AL., PETITIONERS v.

KEVIN J. GROSS, ET AL.

ON WRIT OF CERTIORARI TO THE UNITED STATES COURT OF

APPEALS FOR THE TENTH CIRCUIT

[June 29, 2015]

JUSTICE ALITO delivered the opinion of the Court. Prisoners sentenced to death in the State of Oklahoma filed an action in federal court under Rev. Stat. §1979, 42 U. S. C. §1983, contending that the method of execution now used by the State violates the Eighth Amendment because it creates an unacceptable risk of severe pain. They argue that midazolam, the first drug employed in the State’s current three-drug protocol, fails to render a person insensate to pain. After holding an evidentiary hearing, the District Court denied four prisoners’ application for a preliminary injunction, finding that they had failed to prove that midazolam is ineffective. The Court of Appeals for the Tenth Circuit affirmed and accepted the District Court’s finding of fact regarding midazolam’s efficacy. For two independent reasons, we also affirm. First, the prisoners failed to identify a known and available alternative method of execution that entails a lesser risk of pain, a requirement of all Eighth Amendment method-ofexecution claims. See Baze v. Rees, 553 U. S. 35, 61 (2008) (plurality opinion). Second, the District Court did not