Zebb Quinn, 18, and his colleague Robert Owens, then 21, were driving to view a car Quinn wanted to buy in January, 2000. The pair drove in separate cars, but midway through the journey Quinn pulled over and told Owens he needed to turn back.
Quinn never made it home. Owens, meanwhile, went to hospital later that day with broken ribs and a head injury, claiming he'd been in a car accident. Two weeks later, Quinn's car turned up in a parking lot with a giant pair of lips drawn in lipstick on the back window, and a puppy inside. Police found no trace of Quinn.
12 years later, Owens was arrested and charged for the murder of pregnant Food Network star Cristie Schoen Codd and her husband. Despite this disturbing development, the disappearance of Zebb Quinn remains unsolved.