The Ontario Provincial Police and LaSalle Police have issued an appeal for information as they continue their investigation into the homicide of Nancy Grewal.
Grewal was killed at a home on Todd Lane in LaSalle around 9:30 p.m. on March 3, 2026.
Homicide investigators have also taken over the investigation into an arson at the victim's home in Windsor on November 8, 2025.
Police have not determined if the person involved in the arson was also involved in the homicide.
Investigators are asking residents and local businesses to review and submit any relevant surveillance video footage from the following dates and locations:
-St. Clair Avenue between Tecumseh Road West and Algonquin Street in Windsor on Monday, March 2, 2026, between 5:00 p.m. and 8:00 p.m.
-Todd Lane between Highway 401 and Elmdale Avenue in LaSalle on Tuesday, March 3, 2026, between 7:00 a.m. and 9:00 a.m.
-8th Concession Road, Tecumseh, between Baseline Road and Highway 401 on Tuesday, March 3, 2026, between 7:00 p.m. and 8:00 p.m.
Video footage can be submitted online. Anyone with information related to this investigation is urged to contact the OPP at 1-888-310-1122.
