May 4, 2019 8:45 am Jackknifed Truck Closes Down Route 1 Traffic affected on the northbound side of Route 1 at the Chelsea/Revere line. US & World Videos 1:23 Canton firefighter testifies in Karen Read murder trial 2:30 Protests continue at Tufts University 2:19 Here's how to stay up to date on the Karen Read trial 0:45 Karen Read trial Day 3: Witness testimony resumes 1:56 Campus unrest continues at Boston schools