Minor injuries reported in wreck on Highway M One person is reported to have minor injuries from a single-vehicle wreck Jan. 18 on Highway M north of Northwest 700 Road.  The Missouri State Highway Patrol reports the wreck occurred when a 2005 Ford F250, driven by Andrew J. Sherman, 66, of Higginsville, began to slide on ice and crossed the center of the roadway, traveled off the right side of the road and struck a post.  Occupant Jason M. Tronstad, 47, of Platte City, is reported to have minor injuries and sought his own treatment.  The Ford is reported to...