In 1982, a string of mysterious deaths around Chicago ignites widespread fear across the country. The common link among the victims is chilling: they all ingested Extra-Strength Tylenol capsules laced with cyanide. Four decades later, this chilling case continues to be an ongoing investigation by the FBI.
Show
History's Greatest Mysteries
Episode
S03E12
Air Date
May 16, 2022
Season 3 Episodes
S03E01
The Amber Room
S03E02
The Disappearance of Jimmy Hoffa
S03E03
The Dyatlov Pass Incident
S03E04
The Body on Somerton Beach
S03E05
The Amityville Horror
S03E06
The Holy Grail
S03E07
Malaysia Flight 370
S03E08
The Sodder Children Disappearance
S03E09
The Voynich Manuscript
S03E10
Jack the Ripper
S03E11
Lindbergh Baby Kidnapping
S03E12
The Chicago Tylenol Murders