Crime Investigation Australia: Most Infamous (2018)

Episode Overview

The chilling tale of David and Catherine Birnie unfolds as they become known as Australia's most brutal husband-and-wife serial killers. In 1986, this notorious duo subjected four women to horrific acts of torture, sexual assault, and ultimately, murder. Their heinous crimes shocked the nation and left an indelible mark on the community, raising questions about the depths of human cruelty and the complexities of their twisted relationship.