February 3, 2015 8:45 am MBTA CEO: We're Doing Everything We Can MBTA General Manager Beverly Scott discusses the severe delays to all MBTA services following a string of winter storms US & World Videos 2:17 Slain Chelsea woman remembered at vigil 1:33 South End death under investigation 2:24 2-year-old girl seriously hurt after being hit by vehicle in Lowell 2:41 Bill Belichick introduced as head coach at UNC 2:58 Inside the effort to get the MBTA back on track