The search for Savannah Guthrie's missing mother is entering its fourth week, as authorities in Arizona maintain that the ...

Fox News' Claudia Cowan reports on the search for Nancy Guthrie in Tucson, Arizona. The Pima County Sheriff's Department ...

“We’re not quitting. We’ll find her. Yeah,” Pima County Sheriff Chris Nanos said in a Feb. 20 interview ...

As investigators pass the three-week mark since Nancy Guthrie was last seen by her family, the sheriff leading the search had ...

Three weeks after 84-year-old Nancy Guthrie disappeared from her home in the Catalina Foothills, authorities have yet to name ...

Nancy Guthrie, the 84-year-old mother of TODAY show host Savannah Guthrie, was reported missing on February 1 and authorities have not found her yet.

Oscar Noe Alday is facing charges of escape, domestic violence, aggravated assault, and kidnapping.

Pima County Sheriff Chris Nanos is spearheading the local investigation into Nancy Guthrie's disappearance, not without some controversy. Nanos said he has 400 personnel working the case, which is now ...

Investigators returned to Nancy Guthrie's Tucson neighborhood as the search for the missing 84-year-old entered its 22nd day.

Authorities are warning volunteer search groups to stay off Nancy Guthrie's property and give investigators space after ...