Name: Unknown Serial Killers of America
Released: 2025-05-18T00:00:00.000Z

TV Show · Documentary · Crime

Each year the FBI estimates between 25 to 50 active serial killers hunt their prey in America, taking the lives of hundreds of innocent people yearly.

2025 · 42m

EPISODE 1

Carl Watts

Chilling confessions from a vicious slasher detail only some of his 100+ victims.
EPISODE 2

William Suff

In the '90s, a deranged killer stalks sex workers in Riverside, Calif., claiming the lives of 13 women.
EPISODE 3

Daniel Conahan

Five corpses are found on the Florida hog trails. The investigation stalls until two men narrowly escape the perp's clutches.
EPISODE 4

Terry Rasmussen

Multiple unidentified bodies are found inside barrels in a New Hampshire forest.
EPISODE 5

Maury Travis

When the bodies of 12 Black women surface in Missouri and Illinois, the serial killer taunts authorities by sending a cryptic letter.
EPISODE 6

Herb Baumeister

When droves of young gay men disappear in Indiana in the '90s, an amateur sleuth uncovers clues that point to a likely killer.