Fosso MBA Stalonne, a 36-year-old resident of Mirabel, Quebec, died on Tuesday, February 17, 2026, following a single-vehicle accident on Highway 50. The crash occurred in the eastbound lanes near Exit 38 (Mirabel / Saint-Janvier), just west of the Saint-Janvier interchange in the Laurentians region. He was driving a passenger car when it left the roadway and struck a fixed object, likely a guardrail or tree line, shortly before 3:00 p.m.
The Quebec provincial police (Sûreté du Québec) responded to the scene on Highway 50 eastbound in Mirabel. Emergency crews found Fosso inside the vehicle with severe injuries. Paramedics attempted resuscitation at the roadside but pronounced him dead at the accident location due to the force of the impact and resulting trauma.
The investigation by the Sûreté du Québec determined the crash was a single-vehicle loss of control. No other vehicles were involved, and no impairment or weather-related factors were immediately cited. The section of Highway 50 near Exit 38 was closed for several hours while the scene was cleared and examined.
Fosso had immigrated to Quebec from Cameroon approximately two years earlier. He settled in the Mirabel area with his young son, working diligently to establish stability and security for his family. He was known among those close to him as a devoted father who prioritized his child’s future above all else.
The loss has deeply affected the Mirabel community and his extended family. Friends and neighbors remember him as a hardworking individual who quickly became part of local life after arriving in Canada. His son now faces the future without his primary caregiver.
The Sûreté du Québec continues its investigation into the circumstances on Highway 50 near Saint-Janvier. No criminal element has been suggested, and the focus remains on understanding the exact sequence of events that led to the fatal crash in the eastbound lanes of the highway in Mirabel.