Christa Pike still unconscious after botched execution, prison chief has history of problems

Christa Pike’s attorney says she remains unconscious and on a ventilator after a botched execution in Tennessee. She has armed guards outside her room — and her prognosis is unclear. In this episode of Brian Entin Investigates, Brian talks with a veterinarian with extensive experience with pentobarbital about what may have gone wrong — and how the protocol on pets is actually much more humane than what is done with humans during executions. Also, Brian discusses the firing squad with Randy Gardner. Randy’s brother Ronnie Gardner was executed by firing squad.