Portlands Gang Enforcement Team is investigating a shooting Thursday evening near North Mississippi Avenue and Blandena Street.
Police say they discovered evidence of a shooting, but no victims were found in the area.
Officers from the North Precinct were called at about 8:37 p.m. Dec. 19 after several people reported hearing gunshots. Officers found house in the 4500 block of North Mississippi Avenue that had been struck by gunfire.
Witnesses said two men ran from the area after the shooting.