Massachusetts November 30, 2023 5:08 pm Behind the DNA testing used to identify murder victim decades later New technology is helping to bring answers to old questions, as in the case of of Keith Olson, found along Interstate 195 in Fairhaven in 1985. US & World Videos 0:31 Fire burns through home in Middleborough 2:19 Multiple families displaced after house fire in Norwood 2:35 Commuter rail hits car on the track in Abington 0:24 Commuter rail delays after train strikes car on tracks 2:07 Sharon High football player undergoes surgery for TBI