Savannah Guthrie's mother smiled, surrounded by her family, in what would sadly become her final social media picture, ...

TUCSON, AZ (AZFamily/CBS News/AP) — The Pima County Sheriff’s Department and the FBI returned Wednesday to the home of missing Nancy Guthrie, 84, near Tucson as the search entered a fourth day.

TUCSON, Ariz. (AP) — The search for “Today” show host Savannah Guthrie’s mother still had no suspect or person of interest ...

Rescue and search teams have been looking for Nancy Guthrie, 84, since she was reported missing from her Catalina Foothills, ...

St. Philip’s in the Hills Episcopal Church will host a candlelight service for the Guthrie family at 6 p.m. Wednesday.

Authorities say the search for “Today” show host Savannah Guthrie’s mother still has no suspect or person of interest.

Authorities say the search for “Today” show host Savannah Guthrie’s mother still has no suspect or person of interest, days ...

The president called the "Today" co-anchor as the search for her missing mother in Arizona enters its fourth day.

Pima County officials confirmed they do not have any suspects identified in the sudden disappearance of NBC's "Today" co-host Savannah Guthrie's mom.

The Police unit investigating the abduction of Savannah Guthrie's mom, Nancy Guthrie, are looking into a potential link to a ...

Investigators have slapped down a bombshell claim that Today show host Savannah Guthrie’s brother-in-law is a suspect in her ...

The investigation into the disappearance of Savannah Guthrie's 84-year-old mom Nancy continues for a fourth day, as new details emerge from Arizona.