CLEMSON, S.C. (AP) — Nate Sheppard ran for a 3-yard touchdown with 40 seconds left and Darian Mensah completed a 2-point-play to Shamar Hagans as Duke stunned Clemson 46-45 on Saturday for its first win in Death Valley since 1980. The Blue Devils (5-3, 4-1 Atlantic Coast Conference) trailed 45-38 and started the game-winning drive on their 6-yard line. Mensah led an 11-play drive in which he converted two fourth downs to set up Sheppard's TD run.