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.

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

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

“Today” anchor Savannah Guthrie and her siblings recorded a video pleading for the safe return of their missing mom, Nancy. Guthrie began the video, which she shared via Instagram on Wednesday, Feb. 4, by thanking everyone for praying for Nancy, 84.

Hundreds gathered at a Tucson church for a vigil, praying for the safe return of Nancy Guthrie, mother of "Today" show cohost Savannah Guthrie.

Nancy Guthrie, mother of NBC host Savannah Guthrie, was reported missing in Pima County, Arizona, on Sunday morning having been seen on Saturday evening at her Tucson home. Law enforcement declared the home a "crime scene" and said they did not believe Nancy Guthrie left the home on her own.