(Cedar Mill, OR) -- Washington County Sheriff's deputies are searching for a suspect in a road rage shooting Friday evening that injured a woman. It happened in Cedar Mill. Investigators say 43-year-old Glen Hornsby Junior, of Hillsboro, tried to rob the victim and shot her once in the chest. The victim got away, but Hornsby allegedly pursued her and shot at her vehicle. His vehicle was later found near a motorhome that he's associated with, but Hornsby wasn't there. Deputies say he should be considered armed and dangerous.