Charges are pending in a crash that occurred northeast of Blue Springs on Thursday.  Amber Webster, 32, of Grain Valley, and Gregory Fisher, 31, of Warrensburg, collided in the eastbound lanes of I-70, according to the online crash report.  Webster received minor injuries.  A passenger in the Fisher vehicle, Harold Green, 24, of Higginsville, sustained serious injuries.  Both were transported to Centerpoint Hospital in Independence.