Pima County Sheriff Chris Nanos said that while those updates are slowing down, the investigation is just getting started.

Nancy Guthrie, 84, was last seen at her home just outside Tucson on Jan. 31 and was reported missing the following day.

The investigation into Nancy Guthrie’s disappearance is now into its 23rd day. As authorities continue to look for her ...

A body was recovered last Friday following an incident near Sunset Rock on Chickamauga and Chattanooga National Military Park ...

As the search for 84-year-old Nancy Guthrie continues in Arizona, investigators are turning to a South Florida forensic lab ...

Amid the frantic search for her mother, Savannah Guthrie’s husband, Mike Feldman, quietly paid a visit to “Today” to show her colleagues their appreciation for the outpouring of support. We’re told ...

Sheriff Chris Nanos doesn’t just run the police department investigating Nancy Guthrie’s disappearance — he’s the brains ...

Volunteers discovered a backpack not far from Nancy Guthrie's home as the search for the missing mother of Savannah Guthrie ...

We're now into the fourth week of the search for Nancy Guthrie. The question on everyone’s mind is: what happens next? ‘Today’ show anchor Savannah Guthrie’s 84 ...

Nancy Guthrie's friends and neighbors have been deeply affected by her disappearance, and they have shared their heartbreak ...