
Cold Case: The Tylenol Murders
★ 6.8 · 2025 · Documentary · Crime
Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Episodes
1. Pain Killer43m · After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.
2. The Bitter Pill39m · A key suspect maintains his innocence, even as authorities discover his suspicious past and possible motive. Tylenol unveils new triple-seal packaging.
3. Sealed for Your Protection37m · Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.










