Ontario’s Special Investigations Unit (SIU) is actively investigating an incident at a Burlington home on Cornerstone Drive, near Appleby Line and Dundas Street, that occurred in the early hours of Tuesday, June 3, 2025. Halton Regional Police responded to a call just before 1 a.m., resulting in one man found dead at the scene and a woman injured and transported to hospital. The SIU has taken over the investigation under its mandate to probe cases involving police officers that lead to death or serious injury. Authorities have stated the situation poses no known risk to public safety, and further details remain limited as the investigation continues.
On the morning of June 3, 2025, Halton Regional Police officers responded to an emergency call at a residence located on Cornerstone Drive in Burlington. Upon arrival, officers discovered a male victim who was pronounced dead at the scene. Additionally, a female victim was found suffering from injuries and was promptly transported to a nearby hospital for medical treatment. The identities of the victims have not been publicly released pending notification of family members.
Special Investigations Unit Involvement
The Ontario Special Investigations Unit (SIU) has assumed responsibility for investigating the incident. The SIU’s mandate requires it to independently probe incidents involving police where there is serious injury or death. The agency has confirmed that officers were present during the event and that their involvement is the central reason for the SIU’s jurisdiction in this case.
Current Status and Public Safety
Authorities have emphasized that there is no ongoing risk to the community related to this event. Halton Regional Police have cooperated fully with the SIU, providing all requested information and resources to support the investigation. Investigators continue to collect evidence, interview witnesses, and review available surveillance footage to establish a clear sequence of events.
Next Steps
- The SIU will continue its inquiry to determine the circumstances leading to the death and injury.
- Further updates will be provided when new information becomes available.
- Officials have urged the public to refrain from speculation and to respect the privacy of those affected during this ongoing investigation.
The investigation into the June 3 incident at the Burlington residence remains active under the oversight of Ontario’s Special Investigations Unit. With the SIU’s independent inquiry ongoing, authorities continue to gather critical evidence to clarify the events involving police presence that led to a man’s death and a woman’s injury. Public safety has been assured, and officials emphasize the importance of patience and restraint as the investigation proceeds. Updates will be shared as more information becomes available, respecting the sensitivity of the situation and the privacy of those impacted.
