mbta October 9, 2019 8:40 am Pedestrian Hit and Killed by MBTA Commuter Rail Train A pedestrian was hit and killed by a Commuter Rail train in Chelsea, Massachusetts. 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