boston public schools November 8, 2021 11:30 am Dorchester School Resumes Class With New Safety Measures Students return to school in Dorchester this week with added security after the high school principal was attacked by a student. US & World Videos 1:56 20-year-old killed, teen critically hurt in Northbridge double stabbing 1:02 Bruins fans hyped after Game 7 OT win over Maple Leafs 0:33 Paperwork filed to charge student accused of school shooting threats in Milton 1:50 Man found shot to death in Taunton shed 0:49 Bowling alley reopens 6 months after mass shootings in Lewiston, Maine