Nanos also addressed speculation about Cioni, who was the last person to see Nancy alive after dropping her off at home the night of her disappearance. "I understand the pundits a

Savannah Guthrie posted a new video Sunday pleading for her mother Nancy Guthrie's return as the search continues into its third week. CBS News' Andres Gutierrez has the latest.

Savannah Guthrie still has "hope" two weeks after mom Nancy Guthrie was "taken" and pleaded with a possible kidnapper "to do the right thing."

Savannah Guthrie urged the person who allegedly kidnapped her mother to "do the right thing" as the search for Nancy Guthrie continues into its third week.

All family members of Nancy Guthrie have been cleared as suspects in her disappearance, authorities in Arizona said Monday, noting that this includes their spouses.

Investigators awaited final confirmation of DNA results from a black glove found near Nancy Guthrie's Catalina Foothills home and other DNA evidence.

Pima County Sheriff Chris Nanos says he isn't paying attention to the "haters" as the search for Savannah Guthrie's mother, Nancy Guthrie, enters its third week. Keep reading for more on the case…

Savannah Guthrie posted a new video Sunday night pleading for her mother, Nancy Guthrie's return, and urging whoever is holding her to "do the right thing." The FBI continues to investigate as the suspect's mask and clothing are believed to be from Walmart.