About this season
The stories behind what made and shaped the most notorious figures in Australian criminal history.
Episodes (4)
1. Who Killed Juanita
Aired 11 August 2021 • 60 min
The disappearance of Juanita Nielsen is one of Australia's most infamous murder mysteries. ACS examines the three main suspects and answers a crucial question, who killed Juanita?
2. Deadly Deception
Aired 18 August 2021 • 60 min
Renae Marsden died by suicide on the day her relationship ended. Her family reveal the inside story and the tragic twist, where Renae's tormenter is yet to be brought to justice.
3. Derek Percy: The Face of Evil
Aired 25 August 2021 • 60 min
He's been described as Australia's Hannibal Lector, an opportunist killer, with unspeakable obsessions. Is this Australia's worst child killer?
4. Million Dollar Mystery
Aired 1 September 2021 • 60 min
In 1994 twenty-two-year-old dancer and model, Revelle Balmain vanished. What really happened that night remains a mystery. We re-trace Revelle's final steps.