What we know about the deadly South Side Milwaukee stabbing and the police investigation underway

Incident details and early timeline

Milwaukee police are investigating a deadly stabbing on the city’s South Side that left one person dead. The incident occurred near South 13th Street and West Cleveland Avenue in the early morning hours of Saturday, Sept. 7, when officers were already in the area shortly before 2:30 a.m.

Police reported that a citizen approached officers and directed them to a stabbing victim nearby. Officers located a 27-year-old man suffering from a stab wound and began lifesaving measures, including CPR. The victim was pronounced dead at the scene.

What police have and have not said

As of the latest police update available, investigators had not announced any arrests or identified a suspect in custody in connection with the South Side killing. Detectives continued to work to determine what led up to the stabbing and whether the individuals involved knew each other.

Police have not released information about a possible motive, nor have they publicly described the weapon involved beyond identifying the death as a stabbing. The victim’s name was not included in the initial public report.

Community reaction near the scene

Residents in the immediate area described hearing little overnight activity and expressed concerns about safety in the neighborhood. Several said they have noticed a frequent police presence, including patrols and larger-scale deployments at times, while also acknowledging that violence can be difficult to prevent or quickly solve without timely information.

Police have asked anyone with information to contact investigators at 414-935-7360, or to provide tips anonymously through Crime Stoppers at 414-224-TIPS or the P3 Tips app.

How the case moves forward

Homicide investigations typically proceed in stages: securing the scene, identifying and interviewing witnesses, collecting physical and digital evidence, and seeking surveillance footage from nearby homes, businesses, and traffic or security systems. In cases without an immediate arrest, police often rely heavily on witness cooperation and tip lines to develop leads.

Any potential criminal complaint would be reviewed by the Milwaukee County District Attorney’s Office if a suspect is identified and referred for charges. Police have not indicated when additional details may be released.

Key facts confirmed so far

• A 27-year-old man died after being stabbed near South 13th Street and West Cleveland Avenue.
• Officers were alerted by a citizen shortly before 2:30 a.m. on Saturday, Sept. 7.
• Lifesaving efforts were attempted at the scene; the victim died at the location.
• No suspect had been reported in custody at the time of the initial public update.