The Ontario County Sheriff's Office is searching for a missing teenager who has autism. New York State police say Adam Nhaila, 17, went missing around 7 p.m. from his home in Farmington and that he has autism and bipolar disorder. Police estimate he's about 5'10" to 6'0" tall and about 150 pounds, wearing a gray hoodie and black pants. If you see him, you're asked to call 911 immediately.