On the evening of October 16, 1964, 16-year-old Carol Turner left her Toronto home after an argument with her mother and never returned. She was last seen that night in the company of two boys associated with the Black Diamond Riders Motorcycle Club; there have been no confirmed sightings of her since.

Carol was described as 5 feet 5 inches and 126 pounds, with long blonde hair and blue eyes. She left wearing a white blouse, grey pants, a beige hat, dark nylon socks, and worn-out beige shoes. The Toronto Police Service Missing Persons Unit has an open file and the investigation remains active, but details about what happened after that evening are scarce and the trail grew cold.

Does anyone who lived in Toronto in 1964 or who knew Carol or the Black Diamond Riders remember seeing her or have information about that night?