Present: As M.E. visits Fillmore to speak with Davis's teachers about his slipping grades in the aftermath of the tornado, she is caught in the middle of a school shooting; shocked and devastated by having to watch a student die in the gunfire, M.E. turns to food for comfort; after Rene suffers an arrhythmia while they're on a date, Turk insists that she see a cardiologist; on the strength of the article M.E. writes about the shooting, Glenn offers her a weekly column; Rene inspires her neighbor Muriel to take the positive step of creating an animal rescue organization after Muriel's beloved dog is accidentially put to death at the pound. Past: Colliar is bullied and beaten when he supports Rene's running for Freshman Class Representative; after trying to help Colliar during the beating and getting a black eye herself, M.E. is angry when he succumbs to pressure and votes against Rene.