A high school quarterback in Wilkes-Barre said his jaw was broken when several teammates assaulted him because of a poor performance during a junior-varsity game, a claim police and prosecutors were investigating. Four members of the Lake-Lehman High School football team were kicked off the squad and suspended from school for their alleged roles in the assault, School Board member Jim Mahon said. ... Adam Harris, a 15-year-old sophomore quarterback, sustained a broken jaw and a bruised shoulder and elbow in the assault, which occurred after practice Wednesday. His jaw was wired shut during a surgery Thursday, and he required nine stitches. Harris said he was taped to a chair while four of his teammates rubbed on his face an ointment used to alleviate muscle pain. The boys were wheeling the chair into a gymnasium when it got stuck and flipped, sending him face-first to the floor.