Massachusetts November 20, 2024 7:24 pm Commonwealth Confidential: How Mass. investigates police use of deadly force The family of a man shot and killed by police believes district attorneys can’t be trusted to objectively investigate their colleagues. US & World Videos 4:41 Parents sue over AI chatbot they say encourages children to harm themselves and others 1:51 Strong gas odor wafting from Chelsea to Winthrop 8:10 Heavy rain and strong winds impact travel 1:55 Scammers targeting shoppers with coupon scams this holiday season 2:32 Concession workers at Boston's TD Garden to vote on whether to strike