Massachusetts August 23, 2022 4:40 am Mattapoisett Boatyard Fire Ruled Accidental Fire officials say a worker was replacing a boat’s gas tank when a spark likely ignited gasoline vapors, causing an explosion and setting off what became a massive fire at the Mattapoisett Boatyard, US & World Videos 0:59 Jury seated in Karen Read murder trial, hearing for outstanding motions Thursday 1:33 Ice Cube talks basketball: The Big 3 league, how far the Celtics can go, and more 2:31 Mike Gorman retires as voice of the Celtics 1:27 Ex-Holyoke city councilor facing child sex abuse charges appears to join Russian military 1:21 Dana-Farber Cancer Institute retracts 7 studies