Home / Series / History's Greatest Mysteries / Aired Order / Season 3 / Episode 12

The Chicago Tylenol Murders

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.

English Português - Portugal Deutsch
  • Originally Aired May 16, 2022
  • Runtime 42 minutes
  • Content Rating Portugal M12
  • Network United States of America History
  • Sensitive Content & Trigger Warnings Death or Dying Prescription Drugs
  • Notes Is a season finale
  • Created May 8, 2022 by
    Jäspër`
  • Modified May 1, 2024 by
    rodrigandrade13