At least five people were shot early Friday at a roller-skating rink in suburban Detroit, according to reports.
The gunfire erupted as a private holiday party ended at Rolladium in the Oakland County community of Waterford Township.
WWJ-AM and television stations WXYZ and WDIV said the suspects returned to the rink with at least one gun at around 2 a.m. after a fight broke out.
WDIV quoted the owner of the business as saying that the group had provided their own security for the event and at least five had been shot.
The shooting victims were taken to the hospital but their conditions were not known.