Masks required in Abakanowicz Research Center; optional for rest of Museum MORE

The Chicago Tylenol Murders

Forty years ago today, a series of grim deaths in the Chicago metropolitan area gripped the nation, changing how American consumers buy over-the-counter medicine and the way public health officials respond to crisis situations. The Chicago Tylenol murders, as they’ve come to be known, began in the morning hours of September 28, 1982, with a More