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Cold Case: The Tylenol Murders backdrop

Cold Case: The Tylenol Murders

3.4May 26, 20251 SeasonDocumentaryCrime

Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.

Watch Season 1

Seasons

Cast

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Jeff Flock

Self - Reporter, CNN

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James Lewis

Self - Tylenol Murder Suspect

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Michelle Rosen

Self - Daughter of Victim

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Tyrone Fahner

Self - Illinois Attorney General

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Mary Kellerman

Self - Tylenol Poisoning Victim

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Richard Brzeczek

Self - Superintendent - Chicago Police

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Gardiner Harris

Self - Author, No More Tears: The Dark Secrets of Johnson & Johnson

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