A disrupted briefing and missing body-camera footage underscored public distrust as state agents began reviewing the fatal encounter.
MADISON, Wis. — Protesters interrupted a city briefing on the police shooting of Corey Ruiz, taking control of the microphone and confronting officials as anger over his death intensified demands for evidence, independent oversight and greater police transparency.
The disruption Thursday came as Madison leaders identified Ruiz, 38, as the man killed by an officer a day earlier. Police said Ruiz had a knife and injured an officer during an attempted arrest. Protesters questioned whether deadly force was necessary and objected to officials asking the community to wait for an investigation before reaching conclusions.
Madison Police Chief John Patterson had just begun addressing the room when protesters spoke over him. A man who appeared to lead the group eventually took the microphone, rejecting assurances that the investigation would produce accountability. Other protesters and people attending the briefing exchanged heated comments before officials were able to continue.
Patterson stepped aside during much of the interruption. When the room settled, he said the Wisconsin Department of Justice Division of Criminal Investigation was fully in charge of reviewing the shooting and that Madison police would cooperate. The agency is expected to submit its findings to the Dane County District Attorney’s Office after the investigation is complete.
Police have said officers contacted Ruiz after reports that someone was trying to enter parked vehicles. Ruiz fled on a bicycle before four officers detained him near Williamson and South Baldwin streets, Patterson said. During the struggle, police said Ruiz injured an officer with a fixed-blade knife. A Taser was used, and the injured officer then fired his gun.
Bystander recordings show parts of the struggle and the shooting, but none of the officers was wearing a body camera. Madison does not require its officers to use the devices, leaving investigators without official video from the officers’ points of view. That absence has become a central concern for residents seeking a clear account of how the encounter escalated.
Patterson cautioned that the widely shared recordings do not capture every part of the incident. He said investigators are looking for more video and will examine the physical evidence, witness accounts and other available records. The department has not identified the officer who fired or the other officers involved.
Mayor Satya Rhodes-Conway said the shooting must be rigorously investigated and that several agencies or offices would have a role. Beyond the state inquiry and the district attorney’s review, she cited the city’s independent police monitor and Police Civilian Oversight Board as parts of the accountability process.
Madison’s independent police monitor, Aeiramique Glass, said Thursday that her office had not yet received the evidence or the officer’s identity. Glass said her office must be allowed to conduct its own review. Patterson said the Police Department would cooperate with that process while the state investigation proceeds.
The shooting has revived a long-running local debate over body cameras. The city tested the technology during a short pilot program in 2024, but Madison has not adopted a permanent departmentwide system. Supporters say cameras can document police encounters and help answer disputed questions, while past opponents have raised cost, privacy and surveillance concerns.
City officials are again considering funding for a broader body-camera rollout. The new focus comes as residents question why a city with hundreds of officers still lacks a tool used by most departments of similar size. Any program would also require rules governing when cameras are activated, how recordings are stored and when footage may be released.
The neighborhood where Ruiz was killed has its own history of conflict over police use of force. Tony Robinson, an unarmed 19-year-old, was fatally shot by a Madison officer on Williamson Street in 2015. His death led to large demonstrations and later contributed to the creation of the city’s independent police-monitoring system.
Hundreds of people gathered Thursday night near the site of Ruiz’s death for a vigil. Flowers, candles, balloons and signs were placed at a growing memorial. The gathering reflected both grief for Ruiz and continuing frustration over the questions that remain unanswered.
The state investigation remains active, and officials have not announced when the officers’ identities, additional video or a complete account of the shooting will be released. Protesters and city leaders agree that the evidence must be examined, but the disrupted briefing showed a deep divide over whether Madison’s existing review system can restore public trust.
Author note: Last updated July 24, 2026.