July 25, 2019 6:20 pm Crane Debris Incident Contractor Had Safety Violation A contractor working on a North End construction site where falling debris struck a pedestrian Thursday has a history of minor safety violations, according to federal records. 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