A DNA expert believes the kidnapper "will be identified” through investigative genetic genealogy after an unknown person's DNA was recovered at Nancy Guthrie's home.

The search for missing 84-year-old Nancy Guthrie, mother of “Today” show host Savannah Guthrie, has stretched into a third, anguished week, with mounting pressure on investigators and a family ...

Here's what to know about the DNA evidence collected so far in the investigation into Savannah Guthrie's missing mother and ...

Online fanatics of true crime have parsed through information about the Nancy Guthrie case, filling in the limited details with rumor, innuendo and conspiracy.

Pima County Sheriff Chris Nanos has shared the latest in the search for Savannah Guthrie's mother, telling NBC News the case ...

Investigators in the Nancy Guthrie disappearance say DNA from gloves did not match any entries in a national database.

BlueFly units and personnel were deployed to Arizona on February 3 to aid in the search for Guthrie after the Pima County Sheriff’s Department asked the company for support, the statement from Parsons ...

FORT LORAMIE - For amateur crafters and professional sewers and quilters alike, sewing machines tell a story. If tragedy strikes and a machine needs fixing in the Grand Lake area, a local man is t ...

TUCSON, Ariz. (AP) — Authorities have not identified any suspects or persons of interest in a desperate, five-day search for the missing mother of “Today” show host Savannah Guthrie. But even without ...

TUCSON, Ariz. (AP) — NBC “Today” show host Savannah Guthrie sent a public message to her 84-year-old mother’s kidnapper on Wednesday saying that her family is ready to talk but wants proof that she is ...

Nancy Guthrie, the mother of "TODAY" show anchor Savannah Guthrie, has been reported missing in Arizona, officials said late Feb. 1. At around noon local time on Sunday, Feb. 1, the Pima County ...