Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Made in US
6.8/10
2025
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Episodes
Cast
Jeff Flock
As Self - Reporter, CNN
James Lewis
As Self - Tylenol Murder Suspect
Michelle Rosen
As Self - Daughter of Victim
Tyrone Fahner
As Self - Illinois Attorney General
Mary Kellerman
As Self - Tylenol Poisoning Victim
Richard Brzeczek
As Self - Superintendent - Chicago Police
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