CIA: FAMILIES OF CRIME - Killer Couple (S04E06)

In 1988, David and Catherine Birnie, a couple from Perth, embarked on a horrifying crime spree. They drove around the city, luring unsuspecting young women before subjecting them to abduction, assault, and murder. Their reign of terror came to an end when their last victim managed to escape, revealing the chilling details of their "House of Horrors," leading to their arrest and life sentences. While David later took his own life in prison, Catherine continues to seek parole. This episode explores their family histories and features an exclusive interview with David's first wife, along with insights from those who knew them as children.