As identical twins Annie and Amanda Crow celebrate their fourteenth birthday, their father Harry is involved in a fiery three-car crash that leaves all occupants dead. Four years after the accident, Amanda suddenly vanishes, and her boyfriend is found murdered. Getting little assistance from the police, Amanda's mother seeks the help of William Snow, a local man with a reputation for finding missing children. Snow begins an investigation and soon uncovers an inexplicable link between Amanda's disappearance and her father's deadly accident. As Snow digs further into this bizarre connection, more people start to disappear. The case eventually leads him to an uninhabited island, a madman known as The Driver, and the twisted truth behind the death of Harry Crow.