Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Jeff Flock
Self - Reporter, CNN
James Lewis
Self - Tylenol Murder Suspect
Michelle Rosen
Self - Daughter of Victim
Tyrone Fahner
Self - Illinois Attorney General
Dealer
Ángel Di María: Breaking Down the Wall
Thrill! The Black Chapter
Jekyll
Superpowered: The DC Story
The Many Deaths of Nora Dalmasso
Manhunt
Snapped
People Magazine Investigates
History's Greatest Mysteries
American Murder: Gabby Petito
Inspector George Gently
Steeltown Murders
Abandoned: The Woman in the Decaying House
Butchers of L.A.
Evil Kin
Cult of Personality
Traces
Cold Case Files
Fear Thy Neighbor