Merrimack Valley September 15, 2018 6:35 pm Hundreds Remain in Shelters After Gas Explosions The community response to the Merrimack Valley tragedy has been incredible, as everyone tries to help those forced to evacuate their homes following the series of explosions and fires. US & World Videos 2:39 Man accused of vandalizing Tesla vehicles in Brookline appears in court 2:33 Ceiling panel falls at Harvard Station 1:16 Supporters petition to keep Boylston Street bus lane 1:27 Men sought in armed Dorchester home invasion 2:27 Free speech at center of Karen Read retrial