Milwaukee police are investigating a double homicide-suicide, according to a department release.

Police responded to the scene around 4 p.m. Saturday in the 2400 block of W. Auer Ave. The release said the suspect, a 43-year-old man, shot two victims during an argument. The two victims, both 32-year-old women, died from their injuries. The man then shot himself and died from his injuries.

The release said the suspect and the victims all knew each other.

Police also responded to a shooting Saturday evening around 7:40 p.m. in the 2800 block of N. 49th St. A 28-year-old man was shot during an altercation with two people. The victim suffered injuries that were not life-threatening and was transported to the hospital for treatment.

Police are seeking suspects.