The Tennessee Bureau of Investigation is using rapid DNA testing technology to help speed up investigations, and News 2 got a ...

Last week, Gov. Rick Perry granted the state's first posthumous pardon to a man who was innocent of a crime for which he had spent 13 years in prison. DNA testing cleared Tim Cole of a rape he did not ...

NEW HAVEN, Conn. (WTNH) — Crime-fighting meets high-tech in our News 8 investigation. A startling scene was captured on Farmington police’s dash cam. A burglary suspect was on the run, and there was a ...

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The answers were always there, waiting as the years and decades ticked by: Who killed five people kidnapped from a Kentucky Fried Chicken in Kilgore on Sept. 23, 1983? Finally, though, the science, ...

DNA repair proteins act like the body's editors, constantly finding and reversing damage to our genetic code. Researchers have long struggled to understand how cancer cells hijack one of these ...