Air date: 2025-05-26

Runtime: 43 min

After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.

Air date: 2025-05-26

Runtime: 38 min

A key suspect maintains his innocence, even as authorities discover his suspicious past and possible motive. Tylenol unveils new triple-seal packaging.

Air date: 2025-05-26

Runtime: 36 min

Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.