News Release

SIU Concludes Investigation into Man’s Serious Injuries Following Struggle on London Apartment Balcony

Case Number: 25-OCI-511   

Other News Releases Related to Case 25-OCI-511

SIU Appealing for Witnesses to London Arrest

Mississauga, ON (10 April, 2026) ---
In the morning of December 11, 2025, London Police Service officers attended an apartment to compel a man to attend hospital for a psychiatric examination. An individual who knew the man had become increasingly concerned for the his well-being. The man refused to leave his apartment and threatened police that he would jump from the balcony and harm them or himself if they entered his residence. Negotiations continued. Emergency Response Unit members proceeded to rappel from the roof to the man’s balcony, to prevent him from using it to jump from the building. As the officers were reaching the balcony railing in question, they were confronted by the man. With an aluminum baseball bat in hand, the man began to swing at the officers as they were still hanging from their rappel lines, striking one of them in the left hand. A struggle ensued on the balcony, and the man was eventually arrested. He was taken to hospital where he was diagnosed with multiple facial fractures. On his assessment of the evidence, SIU Director Joseph Martino determined there were no reasonable grounds to believe that an officer committed a criminal offence in connection with the man’s injuries.
     
Full Director’s Report (with Incident Narrative, Evidence, and Analysis & Director’s Decision): https://www.siu.on.ca/en/directors_reports.php.

If you or someone you know has been negatively affected by an incident under SIU investigation and would like support, the Affected Persons Program is here to help. You can reach us at 1-877-641-1897. Support is free, confidential, and available 24/7, every day of the year.

The SIU is an independent government agency that investigates the conduct of officials (municipal, regional and provincial police officers, police officers with the Nishnawbe Aski Police Service, special constables with the Niagara Parks Commission and peace officers with the Legislative Protective Service) that may have resulted in death, serious injury, sexual assault and/or the discharge of a firearm at a person. All investigations are conducted by SIU investigators who are civilians. Under the Special Investigations Unit Act, the Director of the SIU must

  • consider whether the official has committed a criminal offence in connection with the incident under investigation
  • depending on the evidence, cause a criminal charge to be laid against the official where grounds exist for doing so, or close the file without any charges being laid
  • publicly report the results of its investigations

Lisez ce communiqué en français.

Kristy Denette, siu.media@ontario.ca
SIU Communications/Service des communications, UES