FLOWERY BRANCH, Ga. – Flowery Branch’s defense came through big time in the final minutes of regulation and overtime to knock off Walnut Grove Friday night, 20-17. The Falcons got on the board first, but a pair of Warrior touchdowns put Walnut Grove ahead, 14-7, at halftime. Flowery Branch clawed back to tie the game up at 14-14 after three quarters of play before a pair of field goals had it tied 17-17.