Boston January 11, 2019 11:23 pm Retired Police Sergeant and Wife Killed in NH Crash A community is mourning a retired police sergeant and his wife after they were killed in a wrong-way crash. US & World Videos 1:00 Three dead in apparent murder-suicide in Lowell 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'