ACS: The Investigators – Season 3

Unmasking a Monster. We revisit one of Australia's most haunting cold cases—the 1970 abduction and murder of sisters Judith and Susan MacKay.

Murder For Hire. The chilling case of a university student who secretly became one of Australia’s most feared hitmen.

The Lost Girls. The haunting mystery of Karlie Pearce-Stevenson and her two-year-old daughter Khandalyce, who vanished from Alice Springs in 2008.