Explores the chilling cases of lesser-known serial killers whose crimes went unnoticed for years, leaving a trail of fear and unsolved murders before they were finally caught.
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6 episodes
- 1. Carl WattsChilling confessions from a vicious slasher detail only some of his 100+ victims. When he's set to be the first serial killer ever released from prison, an eyewitness from decades prior could force justice on the man who vows to kill again.CC43minMay 18, 2025
- 2. William SuffIn the '90s, a deranged killer stalks sex workers in Riverside, Calif., claiming the lives of 13 women. When a would-be victim describes the perp to police, the race is on to catch the murderous john before he strikes again.CC43minMay 25, 2025
- 3. Daniel ConahanFive corpses are found on the Florida hog trails. The investigation stalls until two men narrowly escape the perp's clutches. Years later, eight more bodies are found in nearby woods, leaving police to wonder if it's the same evil killer.CCJun 1, 2025
- 4. Terry RasmussenMultiple unidentified bodies are found inside barrels in a New Hampshire forest. Decades later, a murder 3,000 miles away reveals their connection to a serial predator who changes his identity after every violent kill.CCJun 8, 2025
- 5. Maury TravisFrom 2001 the bodies of 12 black women start to surface in Missouri and Illinois. As the investigation intensifies the killer start to taunts authorities.CCJun 15, 2025
- 6. Herb BaumeisterA group of young gay men disappear in Indiana during the 1990s. An amateur detective uncovers clues that leads to identify a merciless offender.CCJun 22, 2025
Unknown Serial Killers of America
★ 8.0/1020252 seasons6 episodesReturning Series
Explores the chilling cases of lesser-known serial killers whose crimes went unnoticed for years, leaving a trail of fear and unsolved murders before they were finally caught.
Creators and cast
- Studio
- Pantheon Media Group
Maturity rating
Not yet rated.
Audio languages
English
Where to watch
Stream
