The Tennessee Bureau of Investigation is using rapid DNA testing technology to help speed up investigations, and News 2 got a look at how it works.
Ben Needham was aged 21 months when he disappeared on the Greek island of Kos in 1991 ...
When Sasha Szafranski matched with a stranger on a genealogy website, she uncovered an IVF mix-up that had been hidden for 30 years.
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