Elizabeth Smart’s father explains why the Guthrie family went public, saying a proof-of-life appeal could be crucial to bringing Nancy Guthrie home safely.

The search for Nancy Guthrie, the mother of "TODAY" co-anchor Savannah Guthrie, has entered it's fifth day as authorities continue to investigate her possible abduction.

The search for Nancy Guthrie, the elderly mother of "Today" anchor Savannah Guthrie, continues as her family speaks out.

Savannah Guthrie said she and her family were aware of reports of a ransom note and that they are "ready to talk."

Investigators searching for Nancy Guthrie have encountered several key challenges in the days since the 84-year-old mother of “Today” anchor Savannah Guthrie went missing, suspected of being taken from her home.

The urgent search for Nancy Guthrie, the mother of "Today" show host Savannah Guthrie, has entered its fifth day, as her children continue to plead for her safe return.

The CBS Mornings co-host addressed the Guthrie family's emotional plea to their mother Nancy's abductor during the Thursday, Feb. 5 broadcast

Retired FBI supervisory special agent Jason Pack analyzes the emotional video plea from Nancy Guthrie's family, including Savannah Guthrie, and the latest on the investigation to find her.

Local Arizona reporter Mary Coleman described a ransom note allegedly sent in the case for Savannah Guthrie's missing mom Nancy