Joseph Bell scored on a 1 - yard run with seven minutes left in the game .
Saige Harding fell on a loose ball in the end zone on a botched snap on a punt for Walker 's final score at the 6 : 18 mark .
Joseph Bell scored on a 1 - yard run with seven minutes left in the game and Saige Harding fell on a loose ball in the end zone on a botched snap on a punt for Walker 's final score at the 6 : 18 mark .