The Cass County Sheriff and Police Departments are dispatched by the Cass County 911 Department in Harrisonville, MO, United States, providing a rapid response by ... See more fire, EMS and law enforcement departments to incidents and control of a wide-range of emergency situations, including Cass County Sheriff, Drexel, Cleveland, Strasburg, East Lynne, Garden City, Archie, Drexel, Freeman,and Freeman Police.