The Federal Bureau of Investigation has amassed as many as 10,000 hours of video in the investigation into the disappearance ...

New video released by residents from Nancy Guthrie's neighborhood shows a string of cars leaving the community the night of ...

Pima County Sheriff Chris Nanos also said his team was "definitely closer" to solving the case.

Nancy Guthrie has been missing since Feb. 1 and her daughter, "Today" show co-host Savannah Guthrie, has posted several videos pleading for her return.

As the search for Nancy Guthrie continues, "TODAY" co-anchor Savannah Guthrie announced her family is now offering a reward ...

Savannah Guthrie has revealed she and her family have finally been contacted by her mother's kidnapper six days after her ...

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 issued a desperate new plea for the return of her 84-year-old mother, Nancy, who was abducted from her Tucson home on Jan. 31 and remains without vital medication.

As investigators analyzed DNA recovered from a glove potentially linked to the disappearance of Nancy Guthrie, her daughter ...

"Today Show" co-host Savannah Guthrie is pleading with the public for help as the search for her mother stretches into its second week.

Savannah Guthrie posted a new video, offering a reward of $1 million for information leading to recovery of her mother, Nancy. It was devastating.

Savannah has been absent from the show since her mother's February 1 disappearance.