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 1:53 Travel Tuesday brings savings, but with a catch 1:24 FBI, Maine authorities offer reward in search for missing teen 1:41 25 years since deadly Cold Storage fire in Worcester 1:09 Man rescued from Middleborough house fire 0:31 Fire burns through home in Middleborough