Clayton Lockett, 38, was declared unconscious 10 minutes after the first of the state's new three-drug lethal injection combination was administered. Three minutes later, though, he began breathing heavily, writhing, clenching his teeth and straining to lift his head off the pillow.
The blinds were eventually lowered to prevent those in the viewing gallery from watching what was happening in the death chamber, and the state's top prison official eventually called a halt to the proceedings. Lockett died of a heart attack a short time later, the Department of Corrections said.
"It was a horrible thing to witness. This was totally botched," said Lockett's attorney, David Autry.
The problems with the execution 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. That question has drawn renewed attention from defense attorneys and death penalty opponents in recent months, as several states scrambled to find new sources of execution drugs because drugmakers that oppose capital punishment — many based in Europe — have stopped selling to prisons and corrections departments.
Oklahoma inmate dies after execution is botched (external - login to view)'
On the other hand, he did die, so you can't say it was a total failure.