One dead in fiery crash with tree in Hillsdale County Updated Dec 28, 2020; HILLSDALE COUNTY, MI – A woman was killed in a crash Sunday afternoon when her vehicle left the roadway, hit and tree and caught fire. Emergency crews were called at 1:55 p.m. Sunday, Dec. 27, to the area of Somerset Road and Addison Road in Wheatland Township for a report of a single-vehicle crash with injuries, according to the Michigan State Police. The early investigation indicates the vehicle, occupied by two Jackson County residents, was going north on Somerset Road when it lost control, crashed into a large tree and caught fire, police said.