Investigators in the Nancy Guthrie case have turned to genetic genealogy as they try to make the most of potential DNA ...

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first ...

Investigators are turning to genetic genealogy in hopes of finding a DNA match in the search for a suspect in Nancy Guthrie's ...

A Q-tip, a tissue and a pizza crust ...

Investigators have turned to genetic genealogy in a bid to track down a suspect in the disappearance of 84-year-old Nancy ...

Law enforcement said they're considering using genetic genealogy to test the DNA found at the Arizona home of Nancy Guthrie.

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first used for cold cases — is helping to solve active cases as well.

Federal and local authorities will use genetic genealogy to analyze DNA found at Nancy Guthrie's home as the ongoing ...

The FBI came up dry on its DNA test of the glove found 2 miles from Nancy Guthrie's home, but TMZ has learned the agency is ...

Advanced DNA testing using genealogy databases could take weeks or months to identify Nancy Guthrie's abductor after initial ...