HUNTSVILLE, Texas – A former Army recruiter failed to win a fourth reprieve from the U.S. Supreme Court and was executed Tuesday evening in Texas for participating in the shooting death of a woman he and a buddy met 10 years ago at a bar.

Cleve Foster was pronounced dead at 6:43 p.m. CDT, 25 minutes after his lethal injection began and two hours after the high court refused to postpone his punishment. Three times last year the justices stopped his scheduled punishment, once when he was moments from being led to the death chamber.

His attorneys argued he was innocent of the 2002 slaying of Nyaneur Pal, a 30-year-old immigrant from Sudan. They also said he had deficient legal help at his trial and in early stages of his appeals and argued his case deserved a closer look.