Madison police fatally shoot serial felon Corey Ruiz after knife attack on officer

A 38-year-old man with at least 25 criminal cases, including convictions for assaulting police, was shot dead by a Madison, Wisconsin, officer after pulling a knife during a struggle, and activists are already demanding answers.

Madison Police Chief John Patterson told reporters that officers responded to reports of a man trying to break into parked vehicles in a commercial neighborhood near the state Capitol. The suspect, later identified as Corey Durrell Ruiz, fled on a bicycle through backyards before officers caught up with him. Patterson said Ruiz either fell off or was pulled off the bike, and during the struggle that followed, he drew a knife and cut one of the officers. Police deployed a Taser, but it failed to stop him. One officer then fired three shots, killing Ruiz.

A cell phone video of the shooting has since gone viral. Three gunshots can be heard on the recording. Local officials and Ruiz's family identified him through social media posts, the New York Post reported.

25 criminal cases and a prison release just weeks earlier

Ruiz was no stranger to the justice system. Online court records show at least 25 criminal cases stretching back to 2007. In 2023, he was convicted of battery against a law enforcement officer and resisting arrest. His most recent conviction, in 2025, was for retail theft and resisting police, a pattern that put officers on notice long before the fatal encounter.

Prison records show Ruiz was released in May, just weeks before the shooting. He was listed as having absconded from supervised release, meaning he had walked away from the terms of his release and was, by any reasonable definition, a fugitive.

Friends quoted by the Wisconsin State Journal described Ruiz as homeless and struggling with long-term drug addiction. None of that excuses pulling a knife on a police officer, but it raises a straightforward question: why was a man with this record, who had already violated the conditions of his release, free to roam the streets at all?

The case echoes a broader pattern in which law enforcement must track down dangerous individuals who should never have been at large in the first place. The system that processed Ruiz through 25 cases, released him, and then lost track of him failed the public and the officers who had to confront him.

Protesters march on the Capitol before the facts are in

Protests flooded Madison's streets within hours. By Thursday, demonstrators had marched on the state Capitol, demanding accountability from police.

Brandi Grayson, head of Urban Triage, a Madison-based advocacy group for the Black community, offered a blunt assessment:

"Another black man is dead on a Madison street."

That statement carries a factual problem the protesters have not addressed. Prison records show Ruiz was Hispanic. Court records listed him as African-American. The discrepancy between those official documents remains unresolved, but Grayson's characterization does not match at least one set of government records. Framing the shooting as anti-Black violence when the man's own prison file identifies him as Hispanic is, at minimum, premature, and at worst, a deliberate distortion designed to inflame.

State Rep. Shelia Stubbs, a Democrat, said Ruiz "should still be alive." She did not publicly address his criminal record, his absconder status, or the fact that he knifed an officer before he was shot. Incidents involving police use of force regularly draw backlash before the full picture emerges, and this case is following the same script.

Wisconsin Governor Tony Evers called for "transparency and accountability" in any investigation. The Wisconsin Department of Criminal Investigation will handle the probe, standard procedure when a police shooting occurs in the state.

Officers injured, one knifed, and two walked away unhurt

Patterson confirmed that one officer was injured by Ruiz's knife. A second officer was also hurt, though the chief said it remained unclear how. Two other officers at the scene were uninjured. None of the officers involved have been publicly identified.

The sequence Patterson described is not ambiguous. Officers responded to a property crime report. They pursued a suspect who fled. That suspect drew a weapon and used it on an officer. A Taser failed. Lethal force followed. In most jurisdictions, that sequence, a suspect armed with a knife who has already injured an officer and cannot be subdued by less-lethal means, meets the legal threshold for deadly force.

Yet the public conversation has already skipped past those facts. Protesters are not asking why a convicted felon who had absconded from supervised release was free. They are not asking why a man with a documented history of attacking police officers was back on the street months after his latest prison stint. They are asking why police used force against someone who was, at that moment, actively stabbing a cop.

Violent confrontations between law enforcement and armed suspects are not unique to Madison. A recent shooting inside a Michigan mall left two dead and underscored how quickly situations escalate when weapons are involved. Officers in those moments have seconds to act, not the luxury of hindsight that critics enjoy from a safe distance.

A record that speaks for itself

Ruiz's criminal history is not a footnote. It is the context that makes the shooting comprehensible. Twenty-five cases over nearly two decades. A 2023 conviction for battering a law enforcement officer. A 2025 conviction for theft and resisting police. A prison release in May followed almost immediately by absconding from supervision.

This is a man the system cycled through repeatedly, arrested, convicted, imprisoned, released, and lost. Every stage of that cycle represents a decision by someone in authority: a judge who set terms of release, a corrections system that opened the door, a supervision apparatus that failed to keep tabs on a known absconder. The officer who fired three shots was the last link in a chain that never should have reached him.

The investigation by the Wisconsin Department of Criminal Investigation will determine whether the shooting was justified under state law. Several questions remain unanswered: the identities of the officers involved, the exact circumstances of the second officer's injury, and the precise terms of the supervised release Ruiz violated. Those answers matter. So does the question of how a fugitive with a violent record was walking free in the first place.

When the system keeps returning dangerous people to the street, it is not the officers who pull the trigger who owe the public an explanation, it is the officials who left them no choice.

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