first that explosion in conors classroomthe explosion she was sitting right in front of ; then having mrs. lilywhite accuse her , not just of planting the explosives that caused it , but also of being a math-department-violating pyromaniac ; then facing the principal , who was practically drooling at the chance to suspendand possibly expel her for that explosionyou know , the one she was sitting right in front of ; then getting pummeled by tommy heffledorf and his gang during your gym class ; then the dodgeball heffledorf was apparently handling exploding in his face , only to have his gang and several others from that class try to pin that on her too !