November 17, 2014 5:40 pm 2 Accused of Racially Charged Attack on MBTA Employee MBTA Police have arrested two people accused of using ethnic slurs while brutally attacking an MBTA employee over the weekend. US & World Videos 39:37 Defense's opening statement in the Karen Read trial | FULL VIDEO 2:07 Campus tensions continue to escalate in Boston 38:12 Prosecution's opening statement in the Karen Read trial | FULL VIDEO 3:30 Opening statements underway in the Karen Read trial 2:08 Tension grows over campus protests in Boston