Rapid City police are asking for the public's help finding a missing 15-year-old boy. Jackson Lee Edward Hinckley was reported missing Tuesday evening and was last seen in the 5900 block of Harper Court, wearing a white sweatshirt and jean shorts.Police say he was driving a 2018 Subaru Impreza with South Dakota license plate 2-K-D-790.Anyone [...] ...read more read less