Holy shit moving sucks, but your basic b is ready to talk murder. This week i'm discussing The Tylenol Murders. The Chicago Tylenol Murders were a series of poisoning deaths resulting from drug tampering in the Chicago metropolitan area in 1982. The victims had all taken Tylenol-branded acetaminophen capsules that had been laced with potassium cyanide. A total of seven people died in the original poisonings, with several more deaths in subsequent copycat crimes.