A 9-year-old boy is dead following a single-vehicle accident at 2:30 Sunday afternoon in Polk County. The Missouri Highway Patrol reports that an S.U.V. driven by 29-year-old Faith L. Ryan of Flemington ran off East 330th Road, 3 miles south of Humansville. The vehicle then overturned. The unnamed boy was pronounced deceased at 4:30 yesterday at Citizens Memorial Hospital in Bolivar. Two other juveniles suffered minor injuries and were treated at Citizens Memorial. The driver, Faith Ryan, suffered moderate injuries and was also taken to Citizens Memorial.