Botched execution draws protests

HOSSEIN DABIRI with Oklahoma Coalition Against the Death Penalty holds a sign protesting the death penalty at the State Capitol in Oklahoma City April 29. Oklahoma prison officials halted the execution of an inmate after the delivery of a new three-drug combination on Tuesday failed to go as planned.

McALESTER, Okla. — An Oklahoma death row inmate writhed, clenched his teeth and appeared to struggle against the restraints holding him to a gurney before prison officials halted an execution in which the state was using a new drug combination for the first time. The man later died of a heart attack.

Clayton Lockett, 38, was declared unconscious 10 minutes after the first of three drugs in the state’s new lethal injection combination was administered Tuesday evening. Three minutes later, he began breathing heavily, writhing, clenching his teeth and straining to lift his head off the pillow. Officials later blamed a ruptured vein for the problems with the execution, which are likely to fuel more debate about the ability of states to administer lethal injections that meet the U.S. Constitution’s requirement they be neither cruel nor unusual punishment.