Police Watchdog Probes Third Naloxone-Related Death Involving Peel Officers

Ontario’s police watchdog is investigating a third death in Peel Region involving police officers who administered naloxone while attempting to save a man’s life. The investigation is being conducted by the Special Investigations Unit (SIU), which oversees incidents involving police where serious injury or death occurs.

According to reporting by CBC News, the most recent incident occurred late Friday night at a residence on Main Street in Brampton. Peel Regional Police officers were called to the home around 11 p.m. and found a 50-year-old man in medical distress. Officers immediately began providing first aid and CPR and administered naloxone, an opioid-reversal medication commonly used in suspected overdose cases.

Police arrived on scene before paramedics and were already performing CPR when emergency medical crews took over care. The man was transported to hospital, where he was later pronounced dead. More details about the SIU investigation and police response can be found in the original CBC News article:

Police watchdog probes 3rd death in which Peel officers administered naloxone

Police Response and Ongoing Investigation

The SIU has assigned two investigators and two forensic investigators to the case, and an autopsy was scheduled to determine the exact cause of death. Peel Regional Police stated they are unable to comment further while the investigation remains active.

This marks the third SIU investigation in Peel Region involving naloxone administered by police. Two previous cases—one in Brampton and one in Mississauga—were later closed after investigators determined that police actions did not contribute to the deaths.

Training, Oversight, and Public Safety

These incidents underscore the importance of early CPR and immediate overdose response while waiting for paramedics to arrive. Timely intervention can significantly improve outcomes during cardiac arrest or opioid-related emergencies.

For individuals seeking formal training in these life-saving skills, CPR and AED training through Winnipeg First Aid CPR Courses provides hands-on instruction focused on real-world emergency response.

Learn More About First Aid, CPR, and Naloxone Use

Knowing how to respond quickly during a medical emergency can save lives. First aid and CPR training equips individuals with the skills needed to act effectively during cardiac arrest, overdose, or other life-threatening situations.

For additional guidance and reliable information, explore these trusted resources:

About The Author

Mark Kascha

Certified First Aid Instructor Trainer with 30+ years of real-world experience, including lifeguarding, workplace emergency response, and first aid program development across Canada. Has worked with WorkSafeBC, WSIB, and Manitoba Health.

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Last reviewed: March 2026

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