MILWAUKEE (WITI) -- Milwaukee police are investigating a double shooting that took place on the city's north side late Wednesday, October 23rd. Officers were dispatched to the neighborhood near 4th and Keefe around 9:15 p.m. Police say an 18-year-old man died as the result of his injuries and a 24-year-old man is being treated at a local hospital for non-life threatening injuries. The motive for the shooting/homicide is unknown. There are no suspects in custody at this time. Monitor FOX6 News and FOX6Now.com for updates on this developing story.