May 31, 2018 4:15 pm Former Dean at Massachusetts High School Convicted Jonathan Choe reports on the former Dean who was found guilty of shooting a 17-year-old student. US & World Videos 1:56 20-year-old killed, teen critically hurt in Northbridge double stabbing 1:50 Man found shot to death in Taunton shed 1:43 Authorities respond to incident in Northbridge 0:49 Bowling alley reopens 6 months after mass shootings in Lewiston, Maine 2:27 Mother speaks out after school shooting threat in Milton