December 13, 2018 12:36 pm Pregnant Woman Hit by Car, Mother Killed in Lawrence Authorities in Massachusetts are investigating after a pregnant woman was struck by a vehicle and her mother was killed in Lawrence. US & World Videos 2:09 President of MIT calls for shutting down pro-Palestinian encampments 1:00 Three dead in apparent murder-suicide in Lowell 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty