Page:Glossip v. Gross.pdf/13

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

9

Opinion of the Court

Glossip, Benjamin Cole, John Grant, and Warner—filed a motion for a preliminary injunction. All four men had been convicted of murder and sentenced to death by Oklahoma juries. Glossip hired Justin Sneed to kill his employer, Barry Van Treese. Sneed entered a room where Van Treese was sleeping and beat him to death with a baseball bat. See Glossip v. State, 2007 OK CR 12, 157 P. 3d 143, 147–149. Cole murdered his 9-month-old daughter after she would not stop crying. Cole bent her body backwards until he snapped her spine in half. After the child died, Cole played video games. See Cole v. State, 2007 OK CR 27, 164 P. 3d 1089, 1092–1093. Grant, while serving terms of imprisonment totaling 130 years, killed Gay Carter, a prison food service supervisor, by pulling her into a mop closet and stabbing her numerous times with a shank. See Grant v. State, 2002 OK CR 36, 58 P. 3d 783, 789. Warner anally raped and murdered an 11month-old girl. The child’s injuries included two skull fractures, internal brain injuries, two fractures to her jaw, a lacerated liver, and a bruised spleen and lungs. See Warner v. State, 2006 OK CR 40, 144 P. 3d 838, 856–857. The Oklahoma Court of Criminal Appeals affirmed the murder conviction and death sentence of each offender. Each of the men then unsuccessfully sought both state postconviction and federal habeas corpus relief. Having exhausted the avenues for challenging their convictions and sentences, they moved for a preliminary injunction against Oklahoma’s lethal injection protocol. B In December 2014, after discovery, the District Court held a 3-day evidentiary hearing on the preliminary injunction motion. The District Court heard testimony from 17 witnesses and reviewed numerous exhibits. Dr. David Lubarsky, an anesthesiologist, and Dr. Larry Sasich, a doctor of pharmacy, provided expert testimony about