The story of Bonnie Leigh Scott is a forgotten Chicago tragedy. Bonnie vanished on September 22, 1956. That evening, around 6:30 p.m., she left the home where she lived in Addison, Illinois, and told her grandmother that she was going out to look for a blouse. Bonnie lived with her aunt and uncle, Mrs. Robert Schwolow; their daughter, Sue, 15; and Bonnie’s maternal grandmother, Mrs. Doris Hitchins. Her parents were separated and in the midst of a divorce. Bonnie was an ordinary girl, a sophomore at York Community High School and a babysitter for many of the young children who lived in the quiet suburban community. The five-room, newly built ranch house where she lived was virtually identical to all the others on the street. Before the night of September 22, Bonnie never caused a problem, never drew much attention, and seemed like every other girl her age. But that night, she became a mystery. As the police began tracing her steps, assuming that she was a runaway, they managed to find four teenagers who saw her at a diner in Addison around 7:30 p.m. that night. She was also seen at a surplus store, located next door to the town’s police station. After that, she had apparently vanished into thin air.