MILWAUKEE (AP) — Milwaukee police are investigating a double-shooting that left one man dead. Police say it happened just after 9 p.m. Friday. A 21-year-old man died while a 22-year-old man was wounded. He’s hospitalized in stable condition. Police say the motive was not immediately known. No suspects were in custody. In another double-shooting, police are also investigating an incident that happened about 2 a.m. Saturday. A 15-year-old boy and a 17-year-old boy were both hospitalized in stable condition. Police say the shooting was the result of a previous dispute. There were no immediate arrests, and police say one of the suspects was not cooperating with investigators. And in a third double shooting, two men ages 20 and 22 were wounded in a dispute around 5 p.m. Friday. Their injuries were not life-threatening.