Death row inmate convulses, vomits in 3rd consecutively botched Oklahoma execution

After a five-year moratorium, the state of Oklahoma botched its third consecutive execution on Thursday when convict John Marion Grant died after convulsing and vomiting all over himself following a lethal injection, according to witnesses.

Grant, 60, was convicted of murdering prison guard Gay Carter on Friday, Nov. 13, 1998, when he stabbed her 16 times with a shank knife while he was serving sentences for robbery and illegal firearm charges.

Almost immediately after he was injected, Grant experienced two dozen full body convulsions and began vomiting all over himself,...