Keith Hornsby hits buzzer-beater to upset No. 18 Arkansas

The LSU Tigers needed a big shot, and a win, to fight for a spot in the NCAA tournament, and it did so in dramatic fashion.

With the score knotted at 78 with the clock winding down, junior guard Keith Hornsby found the ball in his hands in crunch time and delivered big time.

It was a huge shot and could be the one that delivers an NCAA tournament berth.