History's Greatest Mysteries · SEASON 3

The Chicago Tylenol Murders

Episode 12 · 2022-05-16

★ 7.5
History's Greatest Mysteries poster
Season 3Episode 12★ 7.5/10
  • Documentary
  • Mystery

Episode overview

A series of unexplained deaths near Chicago in 1982 starts a nationwide panic; the victims are connected by one frightening detail: cyanide-tainted capsules of Extra-Strength Tylenol; 40 years later, it remains an active FBI investigation.

42 minutes

Season 3 episodes