June 28, 2017 9:15 pm Building Under Construction Goes Up in Flames A building under construction in Dorchester, Massachusetts, went up in flames Wednesday afternoon and burned for hours. US & World Videos 2:36 Key witness takes stand in Karen Read murder trial 0:20 President Biden to visit Boston, NH Tuesday 2:14 Karen Read trial: Jennifer McCabe returns to the stand Tuesday 0:51 Haitian cultural center breaks ground in Boston 2:05 Gas leak forces evacuations in Lynn