Once you build a game that blurs fiction and reality, you don’t get to decide when people stop playing.

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match to a DNA database would have been a dead end.

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that ...

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.

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

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

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 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 ...

"The guy in the video—that's been our biggest, really great piece of evidence to work from," Pima County Sheriff Chris Nanos said. It's now been more than a week since the FBI recovered video from ...

Morgan Wright, CEO and founder of the National Center for Open and Unsolved Cases, told KOLD that software runs continuous scans to recognize whether the signals emitted are coming from Guthrie’s ...