Kendrick Simpson died by lethal injection Thursday morning at the Oklahoma State Penitentiary in McAlester for killing two men in 2006.

Kendrick Simpson is a New Orleans native who fled to Oklahoma as a Hurricane Katrina refugee. He's being executed for gunning down two men after an argument.

Kendrick Simpson is a New Orleans native who fled to Oklahoma as a Hurricane Katrina evacuee. He was executed for gunning down two men after an argument.

Kendrick Simpson died by lethal injection Thursday morning at the Oklahoma State Penitentiary in McAlester for killing two men in 2006.