Just before sunrise on Wednesday, Sept. 29, 1982, a seventh-grader living near Chicago’s O’Hare airport woke up with a head cold and was given an Extra-Strength Tylenol capsule by her parents. She was ...
Psychologists called the killer so strange that their normal guidelines “just don’t work.” And now, more than 26 years after Tylenol capsules laced with potassium cyanide killed seven people in the ...