The shooting happened at approximately 4:15 a.m. Sunday at the Chalmers Community Hall on Chalmers Avenue, near Chelsea Avenue.
Police say two men were having an argument when shots were fired.
Among the six victims was 44-year-old man who was shot in the head. He transported to the hospital, where he died in the emergency room. The other five victims suffered non-life threatening injuries.
As of Sunday night, police had 3 people in custody. It is unclear if any of those currently being held by police were the shooter.
If you have any information, please contact the Detroit Police.