News Release

SIU Concludes Investigation into Innisfil Arrest

Case Number: 25-OCI-371   

Mississauga, ON (13 January, 2026) ---
In the evening of September 17, 2025, South Simcoe Police Service officers were dispatched to a residence in Innisfil to investigate a report of a man assaulting his female partner. Upon arrival, the officers met the woman. The man had left on his motorcycle. As the officers and the woman talked, the man returned. However, he then stopped, turned his motorcycle around, and began to travel away. The officers followed the man and turned on their cruiser’s emergency lights. A few seconds into the pursuit, the officer operating the cruiser pulled alongside the motorcycle. The man was stopped on his motorcycle, its engine still running. The officer exited the cruiser and pushed the man, causing him to tumble with the motorcycle falling on top of him. He was subsequently handcuffed without issue. The man was eventually taken to hospital and diagnosed with a fractured left ankle. 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 arrest and injury.

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