TV Series
★6.8(38 votes)
20251 Season3 EpisodesEndedCold Case: The Tylenol Murders
DocumentaryCrime
Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Episodes & Seasons
Browse episodes by season for this series.
Miniseries
3 EpisodesEP 01
01.Pain Killer
43m★ 7.7
2025-05-26
01.Pain Killer
43m★ 7.7
Aired 2025-05-26
After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.
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EP 02
02.The Bitter Pill
39m★ 7.6
2025-05-26
02.The Bitter Pill
39m★ 7.6
Aired 2025-05-26
A key suspect maintains his innocence, even as authorities discover his suspicious past and possible motive. Tylenol unveils new triple-seal packaging.
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EP 03
03.Sealed for Your Protection
37m★ 7.4
2025-05-26
03.Sealed for Your Protection
37m★ 7.4
Aired 2025-05-26
Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.
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