Content about Chicago Tylenol murders

May 19, 2011

Theodore Kaczynski, also known as the Unabomber, allegedly is a suspect in the 1982 Tylenol poisonings in the Chicago area that killed seven people, according to published reports.

CHICAGO — Theodore Kaczynski, also known as the Unabomber, allegedly is a suspect in the 1982 Tylenol poisonings in the Chicago area that killed seven people, according to published reports.

The Tylenol poisonings, in which someone placed potassium cyanide in with the pain relievers on store shelves, prompted the introduction of tamper-proof packaging for many over-the-counter medicines.