The FBI launched a federal investigation after an ICE warehouse in Surprise, Arizona, was allegedly damaged. The ATF is ...

Phillip Martin, co-owner of Armor Bearer Arms in Arizona, says an agent showed him three pages of photos and asked him to ...

FBI sources say Pima County Sheriff Chris Nanos is blocking federal agents from obtaining key evidence in Nancy Guthrie's ...

FBI director Kash Patel also met with Indigenous and federal law enforcement in Arizona. What to know about his visit.

Pima County Sheriff Chris Nanos revealed that there are problems with the DNA evidence collected from Nancy Guthrie’s house ...

The FBI asked Pima County Sheriff Chris Nanos for physical evidence in the Nancy Guthrie case, including a glove and DNA.

By Jana Winter WASHINGTON, Feb 12 (Reuters) - An Arizona sheriff is blocking FBI access to key evidence in the investigation ...

The FBI has been in touch with the Mexican government and Mexican law enforcement regarding the disappearance of Nancy Guthrie, law enforcement sources told CBS News.

Pima County Sheriff Chris Nanos does not appear on 'Desert Law,' which premiered back in January ...

A Tucson, Ariz., area gun store owner said an FBI agent stopped by his store with a three-page list of names and photographs to ask whether any of the individuals had purchased a firearm within the ...

Federal and local authorities will use genetic genealogy to analyze DNA found at Nancy Guthrie's home as the ongoing ...