US prison officials halt botched execution
30 April 2014, 10:22
McAlester - A botched execution that used a new drug combination left an Oklahoma inmate writhing and clenching his teeth on the gurney on Tuesday, leading prison officials to halt the proceedings before the inmate's eventual death from a heart attack.
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 US Constitution's requirement they be a neither cruel nor unusual punishment.
That question has drawn renewed attention from defence attorneys and death penalty opponents in recent months, as several states scrambled to find new sources of execution drugs because drug-makers that oppose capital punishment - many based in Europe - have stopped selling to prisons and corrections departments.
Defence attorneys have unsuccessfully challenged several states' policies of shielding the identities of the new sources of their execution drugs.
Missouri and Texas, like Oklahoma, have both refused to reveal their sources, but both of those states have since successfully carried out executions with their new supplies.
Tuesday was the first time Oklahoma used the drug midazolam as the first element in its execution drug combination. Other states have used it before; Florida administers 500mg of midazolam as part of its three-drug combination. Oklahoma used 100mg of that drug.
"They should have anticipated possible problems with an untried execution protocol," Autry said. "Obviously the whole thing was gummed up and botched from beginning to end. Halting the execution obviously did Lockett no good."
Republican Governor Mary Fallin ordered a 14-day stay of execution for an inmate who was scheduled to die two hours after Lockett, Charles Warner. She also ordered the state's Department of Corrections to conduct a "full review of Oklahoma's execution procedures to determine what happened and why during this evening's execution".
Robert Patton, the department's director, halted Lockett's execution about 20 minutes after the first drug was administered. He later said there had been vein failure.
The execution began at 18:23, when officials began administering the first drug, the sedative midazolam. A doctor declared Lockett to be unconscious at 18:33.
Once an inmate is declared unconscious, the state's execution protocol calls for the second drug, a paralytic, to be administered. The third drug in the protocol is potassium chloride, which stops the heart. Patton said the second and third drugs were being administered when a problem was noticed and it's unclear how much of the drugs made it into the inmate's system.
Lockett began writhing at 18:36. At 18:39, a doctor lifted the sheet that was covering the inmate to examine the injection site.
"There was some concern at that time that the drugs were not having that [desired] effect, and the doctor observed the line at that time and determined the line had blown," Patton said at a news conference afterward, referring to Lockett's vein rupturing.
After an official lowered the blinds, Patton made a series of phone calls before calling a halt to the execution.
"After conferring with the warden, and unknown how much drugs went into him, it was my decision at that time to stop the execution," Patton told reporters.
Lockett was declared dead at 19:06.
A four-time felon, Lockett was convicted of shooting 19-year-old Stephanie Neiman with a sawed-off shotgun and watching as two accomplices buried her alive in rural Kay County in 1999 after Neiman and a friend arrived at a home the men were robbing.