January 17, 2014 9:51 pm No surveillance cameras on bus where MBTA driver attacked Group of at least 15 teenagers attacked MBTA bus driver on Route 16 bus on Columbia Road in Dorchester US & World Videos 2:47 Brian Higgins, witness in Karen Read trial, explains why he destroyed his cell phone 0:39 Warwick officer shoots dog after attack 2:07 Same-sex marriage: Cambridge marks 20 years since the first in Mass. 2:59 How corporate America is prioritizing DEI investments 0:59 Jury seated in Karen Read murder trial, hearing for outstanding motions Thursday