Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Yotam Guendelman
Creator
Ari Pines
Self - Reporter, CNN
Self - Tylenol Murder Suspect
Self - Daughter of Victim
Self - Illinois Attorney General
season 1 of Cold Case: The Tylenol Murders premiered on May 26, 2025.
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Facts
Status Ended
Network
TypeMiniseries
Original LanguageEnglish