Meet Avery Carmichael, student-teacher. This year he's teamed up with Mr. Samuel Petersen, veteran teacher. Avery is about to get an education in educating. . . but not the one he is expecting. In a semester that will see school-shootings in the United States and Canada, Sam Petersen's lessons to Avery will be, at first, enlightening. Then horrifying. EDUCIDE: Why do schools have to bleed to make headlines?