Cheyenne police are asking for the public's help in finding a missing teenager believed to have run away from home.

Police say 15-year-old Dillon McCoy has been missing since September 6.

McCoy is a 5-foot-9, white male weighing 140 pounds, with brown hair and brown eyes.

Anyone with information on his whereabouts is asked to call Cheyenne police at (307) 637-6525.