With amalgamation, the force grew in size and complexity, and Chisholm found himself unable to manage the huge agency and its Byzantine politics. In 1958, after a number of conflicts with Gardiner and members of the newly expanded Metropolitan Toronto Board of Police Commissioners, Chief Chisholm drove to High Park on the city's west end, parked his car and committed suicide with his service revolver. Former staff superintendent Jack Webster, one of the officers who arrived at the scene of the chief's death and who would, upon his retirement in the 1990s, become the force historian at the Toronto Police Museum, would later write, "Suicide is a constant partner in every police car."