October 31, 2016 9:55 am Building Near Government Center Plaza Evacuated Due to Gas Leak A building on Tremont Street across from Government Center Plaza in Boston was evacuated Monday morning after construction crews hit a gas line. US & World Videos 2:08 Tension grows over campus protests in Boston 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