The head-on collision occurred around 1:00 p.m. on October 6, 2019 on Highway 50 in the municipality of Grenville-sur-la-Rouge, Que. According to SQ at that time, the driver of a truck left his lane and collided with an oncoming RV. Both drivers were rushed to hospital with serious injuries, police said. The driver of the RV, a 50-year-old man from the Montreal suburb of Mirabel, was pronounced dead later that day. First responders stand near an RV involved in the crash. (Denis Babin/Radio-Canada) On Thursday, SQ said in a French press release that the surviving driver was arrested on Wednesday and charged with second-degree murder. Police allege he made a maneuver that led to the death of the other driver.