Serious injuries reported in May 10 wreck One person is reported to have serious injuries from a two-vehicle wreck May 10 on North Simpson Drive east of Highway 13.  The Missouri State Highway Patrol reports the wreck occurred when a 2004 Harley-Davidson, driven by Ronald B. Cowan, 70, of Warrensburg, turned off Highway 13 onto Simpson Drive and was struck in the rear by a 2009 Ford, driven by Joyce F. Dorrell, 51, of Warrensburg.  Cowan is reported to have serious injuries and was transported to Western Missouri Medical Center by the Johnson County Ambulance District.  Cowan is reported to...