Seasons & episodes
S1 · E1Body Count: The Green River Killer 2021-11-04 · 40 min
The unsolved murders of women around Green River near Seattle haunt investigators for decades — until crime scene science finally catches up.
S1 · E2Manhunter: Aileen Wuornos 2021-11-04 · 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.
S1 · E3True Lies (1): The Happy Face Killer 2021-11-04 · 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.
S1 · E4True Lies (2): The Happy Face Killer 2021-11-04 · 40 min
A consequential letter surfaces with stirring claims and upends the seemingly closed case, calling into question the guilt of the convicted criminals.
S2 · E1Bind. Torture. Kill: BTK 2022-02-09 · 40 min
A terrifying Kansas serial killer reemerges after 30 years. Using DNA technology and help from the media, investigators race to prevent another murder.
S2 · E2Thrill Kills: The Phoenix Serial Shooter 2022-02-09 · 40 min
A serial shooter targets random pedestrians on the Phoenix streets, leading detectives on a desperate hunt for a criminal driven to kill for sport.
S2 · E3Missing Men (1): The Toronto Village Killer 2022-02-09 · 40 min
After multiple gay men sharing similar features go missing in Toronto, detectives follow an international tip with horrific claims of cannibalism.
S2 · E4Missing Men (2): The Toronto Village Killer 2022-02-09 · 40 min
As more men vanish, a fresh task force assembles. New surveillance footage and recovered computer files provide a final chance to identify the killer.
S3 · E1End of the Line: The Railroad Killer 2023-06-23 · 43 min
Dubbed "The Railroad Killer," a man hops trains to his victims' homes, bludgeoning them, helping himself to their food — and evading police for years.
S3 · E2Night Terror: New York Zodiac Killer 2023-06-23 · 46 min
In the '90s, a killer in New York selects his victims based on their birth signs. Can the cops catch him before he attacks all 12 symbols of the zodiac?
S3 · E3Manhunt: The Olympic Park Bomber 2023-06-23 · 46 min
A deadly bomb explodes at the 1996 Olympic Games in Atlanta. But as FBI agents investigate subsequent attacks, they realize they've also become targets.
S3 · E4Trained to Kill: The DC Sniper 2023-06-23 · 45 min
In 2002, a sniper shoots six victims in a Washington suburb, linking him to a spree that resulted in one of the largest manhunts in American history.