(Salem, OR) -- A 16-year-old is under arrest in Salem, facing multiple charges for a shooting that left another teen injured. Police say on September 27th, officers responded to the sound of gunfire around midafternoon, near Marion and 13th Street, Southeast. They found evidence of a shooting, but no victim. Several hours later, a teen sought medical treatment for a non-life-threatening gunshot wound at Salem Heath Hospital. The 16-year-old suspect is charged with four crimes, including second degree assault and unlawful use of a weapon.