July 7, 2016 6:30 am Electrical Circuit Sparks Early-Morning Boston Fire A Boston firefighter had to be checked out for heat exhaustion after helping battle a house fire in the Roslindale neighborhood early Thursday morning. US & World Videos 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:33 Massive fire destroys Randolph apartment building 2:50 Rally held in Boston in support of Jewish college students 2:39 MIT president calls for shutdown of student encampments 0:16 4 people seriously hurt after boat sinks off Cape Cod