Ontario’s Special Investigations Unit has concluded its investigation into the death of a 19-year-old man in Waterloo, finding no criminal wrongdoing by the responding officers. The report, released on March 28, 2026, closes the inquiry into the incident that took place on November 27, 2025.
The Waterloo Regional Police Service had been called to a home that evening after reports that a guest had retrieved a knife from the kitchen. Upon arrival, officers found that the man had already inflicted a stab wound to his abdomen while in the midst of a mental health crisis. Officers apprehended the individual without the use of force and waited for paramedics to arrive.
The investigation noted that the man’s condition deteriorated on-site, and he later died at the hospital. Director Joseph Martino determined that the responding officers acted with due care, noting that they checked the man for injuries after his arrest and assisted with life-saving measures, including performing CPR at the scene and inside the ambulance.
This case highlights the frequent mental health emergencies local police encounter. In 2025 alone, the Waterloo Regional Police Service responded to an average of eight mental health-related calls and five to six suicide calls every day. To address these complex interactions, the service is introducing mandatory crisis de-escalation training throughout 2026, as required under provincial law.
