The man suspected of shooting up a suburban Milwaukee spa has been found dead.

Police aren't saying how 45-year-old Radcliffe Franklin Haughton died.

7 people were hit as bullets flew Sunday at spa across the street from a busy shopping mall. 3 people were killed. 4 survivors are in hospital, none of their injuries are critical.

Local police say a homemade bomb was also found on scene.

Police haven't say what reason Haughton might've had to open fire on the spa.  We do know a temporary restraining order was issued against him earlier this month after a domestic abuse complaint.