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 2:22 New Orleans terror attack brings back memories of Boston Marathon bombings 2:55 Man kidnapped and beaten by Assumption University students, police say 3:52 Boston police warn of financial crimes linked to cellphone thefts 1:54 Lawmakers approve steeper fines for messy Boston properties 2:30 Forecast: Strong wind gusts could cause damage, power outages Thursday