Milwaukee Police are investigating a homicide that happened around 12:40 a.m. on August 22 in the 1800 block of W. Hadley Street. An officer was patrolling the area after receiving a ShotSpotter call and discovered the victim suffering from a gunshot wound. Officers attempted life saving measures on the victim, but were unable to revive him. The 18-year-old male died on the scene. Our investigation is ongoing.