January 17, 2014 9:16 pm Legal roundup: Mass. teen murder trial, Maine Zumba case Former Essex County Assistant DA Margaret McLean discusses the top legal headlines US & World Videos 1:36:45 FULL VIDEO: Watch the Celtics' championship parade through Boston 1:08 Judge rules dog bite expert can testify in Karen Read trial 2:35 Celtics are back in Boston for Friday's championship parade 2:05 Extreme heat creates safety concerns across New England 2:26 New video shows extent of damage from overnight fire in Brockton