Milwaukee police are investigating three separate Memorial Day homicides.
In the first homicide, police say an argument led to a shooting just after 10:30 a.m. in the 2700 block of W. McKinley Boulevard.
A 44-year-old man was shot as a result of the argument and died from his injuries, police said.
Police said they are searching for a known suspect in that shooting.
In the second homicide, police say a 41-year-old man was found in a vehicle in the 2600 block of N. 28th Street just after 12:30 p.m.
Police said the man had been shot and died from his injuries.
Officers are searching for unknown suspects in that incident.
Later in the day, the Milwaukee Medical Examiner's Office tweeted that it was responding to a homicide of a man in the 1900 block of W. Fond du Lac Ave., near Johnsons Park. Police are investigating that homicide, and an autopsy will be performed Tuesday.
Anyone with information is asked to contact MPD at (414) 935-7360 or Crime Stoppers at (414) 224-TIPS or P3 Tips App.