July 1, 2016 9:30 pm Flames Shoot From Manholes After Underground Explosions Flames shot up from manholes on the streets of Brockton, Massachusetts, after at least 10 explosions underground, according to city officials. US & World Videos 2:39 Community mourns police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 5:39 Billerica police sergeant hit and killed by excavator during construction detail 2:30 Arrests made in string of home break-ins targeting Asian-Americans 1:49 2 mail carriers targeted in Dorchester robberies