ATLANTA — Atlanta police are investigating a shooting that injured four people, including a 9-year-old girl.

WSB-TV ( ) reports that the shooting occurred at a park Tuesday night.

Police say two teenage boys, a 20-year-old woman and a 9-year-old girl were shot. All victims have been taken to the hospital for treatment.

Police say they’ve recovered 15 shell casings and are continuing to investigate.

Atlanta police Maj. Paul Guerrucci says officials do not have any suspects in the case at this time.

Information from: WSB-TV,