The FBI and sheriff's department have been investigating the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, for nearly two weeks.

Nancy Guthrie, the 84-year-old mother of "Today" show host Savannah Guthrie, has been missing for over a week.

Local law enforcement investigating the shocking disappearance of Savannah Guthrie's mother, Nancy, are facing backlash yet again after another worker showed up at the missing woman's Arizona home this week,

A video captured the moment the Domino's pizza delivery guy made it through.

The FBI believes a glove found near Nancy Guthrie's Tucson home could hold DNA of the man who tampered with her doorbell camera before the 84-year-old disappeared over two weeks ago

Ford Hatchett, a journalist with Phoenix’s ABC15, arrived at Nancy’s house on Monday, February 1, the morning after her disappearance, and has been back and forth between Phoenix and Tucson several times in the days since. He tells Vanity Fair that while he’s covered crime stories before, “this particular case has been pretty bizarre.”

The home of Nancy Guthrie has been taped off as a crime scene again as the search for Today cohost Savannah Guthrie’s mother continues. “Right now — investigators are putting crime scene tape back up at Nancy Guthrie’s house,

Nassau County, N.Y., Police Commissioner Patrick Ryder analyzes the investigation into the disappearance of Nancy Guthrie on ‘One Nation.’