Incident
Police Officer Matthew Rittner was shot and killed as he executed a narcotics and firearms related search warrant at a home in the 2900 block of South 12th Street near West Dakota Street.
As the Tactical Enforcement Unit attempted to breach the apartment door the suspect opened fire with an AK-47, shooting through the door and striking Officer Rittner in the chest.
Officer Rittner was transported to Froedtert Hospital where he died from his injuries.
The subject who shot him was taken into custody at the scene. He was charged with first-degree intentional homicide and numerous other narcotics and weapons charges. He was sentenced to life without parole.
Officer Rittner was a U.S. Marine Corps veteran of the War on Terror. He had served with the Milwaukee Police Department for 17 years.
Officer Rittner was a U.S. Marine Corps veteran of the War on Terror. He had served with the Milwaukee Police Department for 17 years.
Survivors
He is survived by his expectant wife and child.
In Our Keeping
- Permanent identifier
BO-US-WI-F89D45DC- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- April 2, 2026
- Last updated
- July 23, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
I served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Police Officer Rittner gave the Milwaukee Police Department 17 years.
Thank you for your service to the Milwaukee community. Thank you for your service before it. Gone but never to be forgotten.
Rest easy, brother.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Military Service
Matthew John Rittner served in the Marine Corps (2007â2008) before joining law enforcement.
Police Officer Matthew John Rittner is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.
In WI, 159 of 317 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 50.2% of this state's fallen. That is 4 percentage points below the national rate of 54.2%.
At Milwaukee Police Department, 42 of 69 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 60.9% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Matthew John Rittner's cause is highlighted.
How Matthew John Rittner Compares
Offender Outcome
Sentenced to life
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Matthew John Rittner is highlighted in Feb.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Matthew John Rittner was killed by rifle; ak-47.
Incident Location
Others Who Wore This Badge
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