Jeff Flock
Self - Reporter, CNN
Series

Synopsis
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 KillerNow viewing2025-05-2643m7.7After cyanide-laced Tylenol kills multiple people across Chicago, police and the media scramble to spread a nationwide warning.
2. The Bitter Pill2025-05-2639m7.6A 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 Protection2025-05-2637m7.4Decades after the murders, a victim's daughter searches for justice — and uncovers forgotten evidence that supports a controversial theory.Cast
Availability
Streaming availability data provided by JustWatch.
Recommended
FAQ
Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.
Cold Case: The Tylenol Murders has 1 season and 3 episodes.
Cold Case: The Tylenol Murders first aired in 2025.
Cold Case: The Tylenol Murders's status on TMDB is: Ended.
Cold Case: The Tylenol Murders is classified as Documentary, Crime.