Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Cold Case: The Tylenol Murders (Temporada 1)

Pain Killer (Episodio 1) 7.8
Fecha de emisión: 2025-05-26
Duración: 43 min
Sinopsis: After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.

The Bitter Pill (Episodio 2) 7.8
Fecha de emisión: 2025-05-26
Duración: 39 min
Sinopsis: A key suspect maintains his innocence, even as authorities discover his suspicious past and possible motive. Tylenol unveils new triple-seal packaging.

Sealed for Your Protection (Episodio 3) 7.2
Fecha de emisión: 2025-05-26
Duración: 37 min
Sinopsis: Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.

Temporadas

Episodios 3