SIOUX FALLS, S.D. (KELO AM) - Police recovered eight, forty-caliber shell casings after a mob fight Friday night outside the Multi-Cultural Center at the end of a concert.
Officer Sam Clemens says investigators still don't know what sparked the fight.
Clemens says police don't know who did the shooting, did they shoot at someone or in the air and why did they shoot. He says there were no reports of serious injuries. A 15-year-old boy was hit in the face but did not receive treatment.
Clemens says Ralph Laurelez Jr. and Michael James Froelich, both 33 and from Sioux Falls were arrested for disorderly conduct.
Clemens says police who initially responded to the call estimated the crowd was between 400 and 500 people and most of them were fighting.