Milwaukee Police are investigating a homicide that happened around 7:15 p.m. on September 22 in the 2200 block of W. Wisconsin Avenue. A 52-year-old man was stabbed during an altercation. The victim died at the scene despite the efforts of the Milwaukee Fire Department. A 40-year-old Milwaukee woman and a 20-year-old Milwaukee man were arrested for the crime. MPD continues its investigation.