The Steelton Police are investigating a theft that occurred on Sunday 06-30-19 in the 600 block of Saint Mary's Drive. The victim was selling a IPhone 8 Plus that she put an advertisement on the cell phone App LetGo. She stated when she drove to the area she was met by a juvenile male who stated he just wanted to see the phone at first at which time he did take off running. The suspect is described as a African American juvenile male approximately 15 years old. Anyone with any information is asked to contact the Steelton Police at 717-939-9841.