Oklahoma puts first inmate to death since 2015, but witness reports he convulsed and vomited during execution

Hours after the US Supreme Court vacated a ruling that granted a stay of execution for death row inmate John Grant, a witness to the execution on Thursday said Grant convulsed and vomited after the first drug, Midazolam, was administered.

Hours after the US Supreme Court vacated a ruling that granted a stay of execution for death row inmate John Grant, a witness to the execution on Thursday said Grant convulsed and vomited after the first drug, Midazolam, was administered.