The police are hoping that the public can help them identify a 16-year-old boy who was found on the subway yesterday. A cop found the unconscious teen, who is described as either mentally handicapped or autistic, on a northbound 3 at 148th Street in Manhattan. NY1 reports that he "was very dehydrated and taken to Columbia Presbyterian Hospital." He is about 5'11", 185 pounds with a medium build and was wearing a blue hooded shirt, blue turtleneck, jeans and black shoes. Tipsters can call Crimestoppers at 1-800-577-TIPS, text TIP577 to CRIMES, or visit NYPDCrimeStoppers.com.