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Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Original Name: Cold Case: The Tylenol Murders
First Air Date: 2025-05-26
Original Language: EN
Number of Seasons: 1
Number of Episodes: 3
No cast information available