A 13-year-old boy is being treated at Harborview Medical Center in Seattle Today after Yakima Police say he was shot by his 16-year-old brother who was playing with a stolen gun. The shooting was reported on Friday night by local media at the North Acres Mobile Home Park at East N Street and North First Street. KIMA TV reports the older brother was taken into custody and booked into the Yakima County Juvenile Justice Center. The 16-year-old faces charges of assault and unlawful weapons possession.