Mandeville scored in all three phases to set a new school record

It was a sign of things to come. Mandeville senior Luke Demelo returned the game-opening kickoff 90 yards for a score, and the Skippers didn’t stop there. The home team racked up 78 points in a history-making 78-21 nondistrict victory over Bonnabel at Sidney Theriot Stadium on Sept. 11. “I have great blockers, and that’s the most important thing,” said Demelo, who added a 42-yard TD catch later in the first half. “It was just a giant gap, and I hit that gap and took it all the way back. Dylan (Henry) had one last week, so it was my…