Mangum's last-play TD heave gives BYU 33-28 win over Huskers
LINCOLN, Nebraska - Freshman backup Tanner Mangum heaved a 42-yard touchdown pass to Mitch Mathews on the final play of the game and, after a goal line scrum and a video review, BYU stunned Nebraska 33-28 in Cornhuskers coach Mike Riley's debut on Saturday.