Massachusetts September 19, 2018 11:16 pm Man Allegedly Stabbed Driver Who Killed His Mother A woman is dead after being hit by a truck in Watertown, Massachusetts, and that woman’s son has been accused of stabbing the driver five times. 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