At the request of his lawyer, Guillaume Dion Roy will be evaluated at the Philippe Pinel Institute to determine whether he is mentally fit to be charged with second-degree murder and three counts of attempted murder, the prosecutor confirmed to CTV News. . Montreal police were called at 6:50 a.m. Sunday in an apartment on Drummond Street, near Sherbrooke Street, after the young man allegedly stabbed his 72-year-old father, his mother and two other people. The man’s father has been identified as Montreal’s lawyer Raymond Hébert. He suffered serious knife wounds and was pronounced dead at the scene. Hébert worked at the De Grandpré Jolicoeur law firm, about four blocks from the crime scene, where he specialized in commercial leasing, according to a CV on the company website. He was also a member of the Canadian Ski Coaches Association. His colleagues say they are mourning his tragic death. “Our colleague Raymond was a generous, dedicated and approachable man,” Isabelle Poirier, a senior fellow at the company, wrote in a statement to CTV. “He was a passionate and strict lawyer, a teammate, who was always dedicated to advising and representing his clients in a professional manner,” he said. “His death leaves us in deep sorrow.” The murder was the 13th city homicide of the year. Defendant is scheduled to return to court on July 5, when the court is expected to consider a report based on the mental health assessment.