Milwaukee Police have been busy investigating four shootings since late Tuesday night, one of which killed a 15-year-old boy. Police say Deaundra Taylor died at a hospital after he was shot close to 8:30 Wednesday morning in a north side Milwaukee neighborhood. Officials say a 20-year-old man was seriously wounded when he was shot Wednesday afternoon on the north side. A 35-year-old man and a 20-year-old man both suffered non life threatening injuries when they were hit by gunfire in separate north side shootings. Investigators are still looking for suspects in all four incidents.