
A 50-year-old from Markham has been charged with arson following an investigation into a fire at a residential property in Wasaga Beach.
Ontario Provincial Police say around 3:20 a.m. on March 22, 2026, emergency crews responded to a structure fire on Mosley Street, near 21st Street North.
The fire was determined to be suspicious.
On Wednesday, June 10, 2026, the suspect was arrested and charged.
The accused is due in court Aug. 25.
The investigation is ongoing.





