The Pima County sheriff wants Nancy Guthrie's neighbors to share videos of vehicles, traffic, people or anything else they ...

More than 4,000 calls have flooded Pima County Sheriff’s Department phone lines since the Feb. 10 publication of photos and ...

The Pima County Sheriff's Department Forensic Team was seen searching the brush near Nancy Guthrie's home early Thursday.

Photos appeared to show an individual tampering with the camera at Nancy Guthrie's door as the search for the mother of ...

NewsNation Senior National Correspondent Brian Entin anchors special coverage from Arizona, where Nancy was reported missing ...

Feb. 12 marks the twelfth day in the search for Nancy Guthrie, the mother of NBC "Today" show anchor Savannah Guthrie.

The PCSD says the note was found in a classroom.

Pima County Sheriff Chris Nanos spoke the day after a man was detained in connection to the case, saying more detainments were likely as the investigation continues.

Authorities confirmed Thursday that gloves are among the new evidence collected in the investigation into the disappearance of Nancy Guthrie in Tucson.

Neighbors within a two-mile radius of Nancy Guthrie have been asked to submit video footage to investigators amid the ongoing ...

Pima County Administrator Jan Lesher said she will resign when her contract ends on Jan. 7, 2027.

Newly released security footage showing a masked, armed intruder at Nancy Guthrie’s home is being analyzed by a body language ...