1. Body Count: The Green River Killer

6.2

. 4 November 2021. 40 min

The unsolved murders of women around Green River near Seattle haunt investigators for decades — until crime scene science finally catches up.

2. Manhunter: Aileen Wuornos

7

. 4 November 2021. 40 min

A serial killer’s deadly road trip through Florida in 1990 leaves several men dead and spurs investigators to go undercover for an unexpected suspect.

3. True Lies (1): The Happy Face Killer

7.3

. 4 November 2021. 40 min

Odd suspects, questionable confessions and ever-shifting stories confuse detectives in the hunt for a young Oregon woman's killer in the early 1990s.

4. True Lies (2): The Happy Face Killer

7

. 4 November 2021. 40 min

A consequential letter surfaces with stirring claims and upends the seemingly closed case, calling into question the guilt of the convicted criminals.