LEXINGTON, Ky. — Brock Vandagriff and backup quarterback Cutter Boley each threw two touchdown passes, Jamarion Wilcox rushed for a career-high 123 yards and a score and Kentucky totaled season highs in scoring and yardage to roll past Murray State 48-6 on Saturday and stop a four-game losing streak. A fluky touchdown jump-started Kentucky as KaVan Reed appeared to intercept …