The Pima County Sheriff's Department has handled some 18,000 tipster calls about the disappearance of Nancy Guthrie from her Tucson home, the agency said. Even more leads have been submitted to the ...

As the search for Nancy Guthrie continues, investigators are also sifting through some 20,000 tips that have poured in, and one official said people should think before they call in with tips. FOX ...

TUCSON (KVOA) - The FBI's National Threat Operations Center (NTOC) has received more than 19,000 tips related to the Nancy Guthrie case since Feb. 1. Threat intake examiners are working around the ...

TUCSON, Ariz. (KGUN) — Sheriff’s investigators say they are working with biological evidence at the home Nancy Guthrie disappeared from about two and a half weeks ago. The latest update from the ...

The Pima County Sheriff’s Department got more than 4,000 calls within 24 hours after the release of videos of a masked person on Nancy Guthrie's porch. Many tips will be worthless. Others could have ...

An Arizona sheriff's department got more than 4,000 calls within 24 hours after the release of videos of a masked person on Nancy Guthrie's porch. Many tips will be worthless. Others could have merit.

TUCSON, Ariz. (AP) — An Arizona sheriff’s department got more than 4,000 calls within 24 hours after the release of videos of a masked person on Nancy Guthrie’s porch. Many tips will be worthless.

Savannah Guthrie Mom Missing This combo from images provided by the FBI shows surveillance footage at the home of Nancy Guthrie the night she went missing in Tucson, Ariz. (FBI via AP) (AP) Savannah ...

An Arizona sheriff’s department got more than 4,000 calls within 24 hours after the release of videos of a masked person on Nancy Guthrie’s porch. Many tips will be worthless. Others could have merit.