Investigators with the York Regional Police Homicide Unit are appealing for witnesses after a Richmond Hill arson left one person dead and four in critical condition.
On Monday, September 1, 2025, at 2:57 a.m., officers responded to the report of a house fire in the area of Skywood Drive and Rollinghill Road. Police, along with Richmond Hill Fire and Emergency Services and York Region Paramedic Services, attended the residence.
Four victims were found in the residence and a fifth victim was located outside. All five victims were transported to hospital in critical condition.
On September 2, 2025, an 11-year-old girl succumbed to her injuries and was pronounced deceased.
The incident is now being investigated as a homicide.
The four other victims remain in critical condition.
York Regional Police are investigating the incident, and at this time based on evidence collected during the course of the investigation, the fire is believed to be an arson.
The investigation is ongoing and police are asking anyone who was in the area at the time to check their security cameras or dashcam footage.
Anyone with information is asked to contact the Homicide Unit at 1-866-876-5423 ext. 7865, or email at homicide@yrp.ca, or call Crime Stoppers at 1-800-222-TIPS, or leave an anonymous tip online at www.1800222tips.com.
Crime prevention is our shared responsibility: Find up-to-date crime data in York Region on the Community Safety Data Portal, or become a partner in community safety by signing up for the Security Camera Registry today.
Prepared by: Constable James Dickson
25-291148
September 3, 2025
