Northwestern (13-8, 3-6 Big Ten) dominated the game behind the arc, making 14 3-pointers to end a three-game losing streak.
After Brandon Richardson's steal and layup cut Northwestern's lead to 54-53 with 10:36 left, Northwestern responded with nine unanswered points on three straight 3-pointers by Crawford, Shurna and Reggie Hearn.
It appeared Northwestern had control of the game with under three minutes to play and a 75-66 lead, but Dylan Talley hit a 3-pointer and Spencer made another to get the Cornhuskers within 75-72 with 1:34 left. Shurna answered with a driving layup and Dave Sobolewski made three free throws in the final minute to secure the win.
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