dorchester August 2, 2019 8:25 am Dorchester Market Chars in 3-Alarm Fire Firefighters respond to a 3-alarm fire at a market in Boston’s Dorchester neighborhood. 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 3:30 Opening statements underway in the Karen Read trial 2:04 Newton dentist office aiming to keep kids comfortable 2:08 Tension grows over campus protests in Boston