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 2:38 Bill Belichick named next head coach at UNC 0:27 Man gets stuck in chimney while evading Fall River police 2:56 Boston tunnel floods as rain and wind hammer region 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