Central City junior Karter Negus put the finishing touch on a historic golf season last week, placing 6th overall at the NSAA Class B Boys State Golf Championships in Gering. His two-day total of 150 (+6) at Monument Shadows Golf Course earned him a State Medal, making him just the fifth Bison golfer in school history to accomplish the feat — and the first ever in the current 36-hole, two-day…