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Plano police use genetic genealogy and DNA evidence to solve 1991 cold case

A North Texas police department used genetic genealogy technology, similar to what's used in over-the-counter ancestry tests, alongside DNA evidence to find a suspect in a 33-year-old cold case. Plano Police have arrested 64-year-old Nicholas Ray Carney in Ardmore, Oklahoma, for allegedly abducting and sexually assaulting an 8-year-old child in 1991.
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