When police entered an abandoned bank in the tiny hamlet of Snowtown, South Australia, they had no idea they'd soon uncover the most gruesome and bloody series of crimes in Australian history.
 

The Snowtown serial killings claimed the lives of 12 people, murdered by a psychopath who was as charming as he was evil.

Twenty five years ago, police made a gruesome discovery that would forever cast an eerie shadow over the tiny hamlet of Snowtown: the dismembered remains of multiple victims, stashed away in plastic barrels.
 

Investigators who were first on the scene reveal haunting details of the discovery, and how Australia's worst ever serial killers were finally put behind bars.