Former State Pathologist, Dr. Marie Cassidy leads a brand new investigation into the killing of revolutionary, soldier and politician Michael Collins in August 1922, an event that ignited acrimonious arguments that have endured ever since.

Former State Pathologist, Dr. Marie Cassidy leads a brand new investigation into the killing of revolutionary, soldier and politician Michael Collins in August 1922, an event that ignited acrimonious arguments that have endured ever since.