Savannah Guthrie appeals to mother's abductor, says 'We are ready to talk'

Savannah Guthrie and her siblings posted a video asking whoever has their 84-year-old mother, Nancy Guthrie, to make contact; Arizona investigators say she is missing, no suspect has been identified and the FBI is assisting after a possible ransom note was received.

Savannah Guthrie and her siblings posted an emotional video asking whoever may have their mother to make contact. Their mother, 84-year-old Nancy Guthrie, went missing in Arizona over the weekend and is the focus of an active search. Authorities reported receiving a possible ransom note and said the FBI is assisting to authenticate it. Local officials described a broad search effort and said no suspect has been identified. Known details: - Savannah Guthrie and her siblings posted a video urging contact with whoever has their mother. - Nancy Guthrie, 84, was reported missing in Arizona over the weekend and investigators describe an active search. - Authorities said they received a possible ransom note and are working with the FBI to authenticate it. - Pima County officials said the search has used dogs, drones, helicopters and federal assistance, and investigators have asked the public for information. Summary: The family has made a public appeal while investigators continue searching and have not identified a suspect. Officials said the FBI is helping to authenticate a possible ransom note; further procedural steps are undetermined at this time.