On October 6, 2002, 11 year old Shawn Hornbeck vanished into thin air while riding his bicycle along the country roads of his hometown of Richwoods, Missouri, leaving behind no trace of what might have happened. In the years following his disappearance, his parents founded organizations to help find other missing children, channeling their grief into action, while leads dried up and the case went cold. When 13 year old Ben Ownby disappeared under similar circumstances from nearby Beaumont in 2007, a case unlike any other would be cracked wide open.