Michael Hooper
An Oklahoma death row inmate is executed for the deaths of his former girlfriend and her two children.
39-year-old Michael Hooper received a lethal dose of drugs at the prison in McAlester.
He was pronounced dead at 6:14 p.m. Tuesday night.
He was convicted of first degree murder for the triple killing in Canadian County back in 1993.
He's the 4th Oklahoman to be executed this year.