After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.
Season 1
3 episodes
A key suspect maintains his innocence, even as authorities discover his suspicious past and possible motive. Tylenol unveils new triple-seal packaging.
Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.
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Episode 1
Pain Killer
After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.
43 min
7.7
Episode 2
The Bitter Pill
A key suspect maintains his innocence, even as authorities discover his suspicious past and possible motive. Tylenol unveils new triple-seal packaging.
39 min
7.6
Episode 3
Sealed for Your Protection
Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.
37 min
7.4
About
Key details for this title
- Creators
- Yotam Guendelman, Ari Pines
- Classification
- TV-14
Cast
The cast behind this title
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