As Texas prepares to put Roberson to death on Oct. 16, his lawyers suggest in a filing that an episode of a "Dateline" podcast supports their push for a new trial.
A state law shields its source of pentobarbital, the sedative used in lethal injections. But documents reviewed by NBC News offer a glimpse into its most recent supply.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.