April 19, 2019 11:25 pm Lawrence Fire Destroys Vacant Home Authorities are investigating a fire in Lawrence, Massachusetts, that consumed a home damaged by the Merrimack Valley gas explosions. US & World Videos 2:17 MIT and Tufts call for student protesters to shut down encampments 1:49 Finalists in math competition hope their model helps ease housing crisis 2:44 Fire destroys apartment building in Randolph 2:09 Staffer at Kipp Academy in Lynn stabbed by student 3:14 After U.S. tourists' arrests in the Caribbean, a reminder about travel notices