Sounds like another big swing and miss in the Nancy Guthrie investigation ... because the folks whose Arizona home was raided ...

The DNA found on a glove located near Nancy Guthrie's home did not match any profiles in the FBI's database.

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that police took to unravel a decades-old series of murders in California and ...

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

The reward for any information that leads to the arrest of Nancy Guthrie's kidnapper has doubled thanks to an anonymous donation. See details.

The search for "Today" anchor Savannah Guthrie's mom Nancy is in its third week as investigators follow every possible lead ...

Potential Google searches for Nancy Guthrie's address occurred weeks before the suspected kidnapping of Savannah Guthrie's ...

The Searching Mothers of Sonora, a Mexican non-profit dedicated to finding missing people in that state, often in cases linked to drug cartels, confirmed to CBS, the BBC's US partner, that it had been ...

Authorities are searching for clues that may lead them to the person seen on Nancy Guthrie's Tucson, Arizona, porch the morning she went missing.

The search for missing 84-year-old Nancy Guthrie, mother of “Today” show host Savannah Guthrie, has stretched into a third, anguished week, with mounting pressure on investigators and a family ...

Investigators searching for clues in the Arizona kidnapping of Nancy Guthrie are turning to genetic genealogy, a forensic technology that has already helped to crack several notorious cold cases in ...

A man who says he was detained and later released by Pima County Sheriff's deputies in the search for Nancy Guthrie wants the ...