SIU Clears Officer in Fatal Fall of 18-Year-Old at Mississauga's Square One Mall
SIU clears officer in fatal Square One mall fall

Ontario's police watchdog has concluded its investigation into the death of an 18-year-old man at a major shopping centre in Mississauga, finding no grounds for criminal charges against the involved officer.

Details of the Incident at Square One

The Special Investigations Unit (SIU) released its findings on January 2, 2026, regarding the tragic incident that occurred at Square One shopping mall. The agency, which probes incidents involving police that result in serious injury, death, or allegations of sexual assault, determined the officer's actions did not breach criminal law.

According to the SIU report, the events unfolded when Peel Regional Police officers were called to the mall for a disturbance. During the interaction with the young man, a confrontation ensued. The SIU's director, Joseph Martino, stated that the evidence showed the 18-year-old man fell from a height within the mall complex, sustaining fatal injuries.

The SIU's Investigation and Conclusion

The SIU's mandate is to maintain civilian oversight of police. In this case, investigators examined police communications, witness statements, and physical evidence from the scene. The central question was whether the officer's conduct constituted a criminal offence, such as manslaughter or criminal negligence causing death.

"After a thorough review of the evidence, I am satisfied that the police officer comported himself within the limits of the criminal law," Martino wrote in his report. The investigation found no causal link between any action by the officer and the young man's fatal fall that would support laying charges.

Community Impact and Police Accountability

Fatal incidents involving police and young people are deeply impactful on communities and intensify scrutiny of police accountability. The SIU's clearance, while a legal finding, often does little to assuage public concern or the grief of the affected family.

The ruling underscores the high legal threshold the SIU must meet to recommend charges, which requires proof beyond a reasonable doubt of a criminal offence. This case adds to the ongoing dialogue in Ontario about police interactions with the public, particularly in high-stress situations within crowded public spaces like the prominent Square One mall.

The SIU has not released the name of the deceased, in accordance with its typical practice. Peel Regional Police have deferred all comments on the incident to the SIU's published report.