June 29, 2017 4:45 am Blaze Tears Through Under Construction Building in Dorchester Firefighters continue to work to extinguish a blaze that broke out in a six-story building in Boston’s Dorchester neighborhood on Wednesday. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments
