The search for Nancy Guthrie has gone through its 13th day, which has yielded several new pieces of information.

Pima County Sheriff Chris Nanos faces scrutiny over Nancy Guthrie case amid decade of controversies, including FBI investigations and legal disputes.

Here's what we know about the South Florida DNA lab chosen over Quantico to analyze evidence in the Nancy Guthrie abduction.

Authorities in Arizona have found DNA belonging to someone other than Nancy Guthrie or those in close contact with her on her property.

It's been nearly two weeks since Nancy Guthrie, "Today" show anchor Savannah Guthrie's mom, was last seen, as the search to find her intensifies.

Pima County Sheriff Chris Nanos denied that authorities found a glove at the home of Savannah Guthrie’s mother, Nancy Guthrie ...

By Herbert Villarraga, Jana Winter and Jasper Ward TUCSON, Arizona, Feb 13 (Reuters) - The Arizona sheriff leading the ...

Amid the search for Savannah Guthrie’s mom Nancy Guthrie, the authorities released new details about key evidence found near ...

The FBI has now doubled the reward for any information leading to the 84-year-old mother of "Today" show co-host Savannah Guthrie or an arrest in the case. True Crime Arizona podcast host Briana ...

It's been nearly two weeks since Nancy Guthrie, "Today" show anchor Savannah Guthrie's mom, was last seen, as the search to find her intensifies.

New surveillance camera details have emerged that may aid in explaining how Savannah Guthrie's mom Nancy's abductor was able ...

To suggest that this sheriff would tell the FBI ‘no’ on anything, that’s crazy,” he told NewsNation on Friday.