September 13, 2019 12:30 pm Square Named for Teen Killed in Merrimack Valley Explosions The Lawrence, Massachusetts, teenager killed one year ago when a series of explosions caused by over-pressurized natural gas lines devastated the Merrimack Valley, was remembered on Friday. US & World Videos 2:02 Snowstorm causes delays and cancellations at Logan 2:19 Plans to relocate Boston students to Roslindale Community Center met with criticism 4:47 Winter weather impacts roads, delays flights ahead of holidays 5:46 Snow falls across Greater Boston, impacting roads and air travel ahead of holidays 2:32 Santa's helpers hand out presents to children
