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

The sheriff handling the investigation of Savannah Guthrie's abducted mother claimed the NBC star told him she' doesn't need him' on the case.

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

The Arizona sheriff leading the search for Nancy Guthrie made a resounding promise Friday that his investigators are “going to find Nancy” — but stopped short of saying when her rescue could come. Pima County’s Chris Nanos described the two-week-long mission for “Today” show host Savannah Guthrie’s missing mom as “exhausting,

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

Pima County Sheriff Chris Nanos is hitting back at claims that he is blocking the FBI from accessing key evidence in the search for Savannah Guthrie’s missing mom, Nancy Guthrie. In an interview with NBC Tucson affiliate KVOA on Thursday,

The Arizona sheriff leading the search for Savannah Guthrie’s 84-year-old mom is convinced she is not the victim of a burglary gone wrong — while ominously suggesting she could have been snatched in “revenge for something.

By Jana Winter WASHINGTON, Feb 12 (Reuters) - An Arizona sheriff is blocking FBI access to key evidence in the investigation into the abduction of U.S. television journalist Savannah Guthrie's mother,