By Mukala Kabongo NEFJ Correspondent NORTH ANDOVER -  Fitchburg upset Peabody 15-14 in the Division 2 girls flag football state championship on Thursday night behind Bianelis Pena's two touchdown passes. “I’m proud of my girls, they battled through adversity and got it done,” said head coach Anthony Oquendo Trailing 14-7 in the second half, Fitchburg’s defense forced a safety off an errant snap to make it 14-9. Needing a stop...