The investigation into the missing 84-year-old is ongoing following her disappearance on Feb. 1. A top FBI official says reported DNA evidence found at Nancy Guthrie’s home is "not new." The new ...

A strand of DNA. An eerie doorbell video. The investigation into Nancy Guthrie's disappearance reaches 100th day with no sign of a breakthrough.

DNA evidence recovered from Nancy Guthrie’s home is being rushed to the FBI’s elite lab for cutting-edge analysis following earlier testing at a private lab, Wonderwall.com can report. The move comes ...

In this May 4, 2015, file photo, Australian-born presenter, Savannah Guthrie poses alongside her mother Nancy Guthrie during a production break while hosting NBC’s ‘Today Show’ live from Australia at ...

The FBI is conducting advanced testing on mixed DNA evidence recovered from the Tucson home of missing 84-year-old Nancy Guthrie, mother of Today co-anchor Savannah Guthrie. The sample, which may ...

The 84-year-old mother of "Today" host Savannah Guthrie is believed to have been taken against her will from her Tucson, Ariz., home in the early morning hours of Feb. 1 ...

A top FBI official is clarifying reports regarding critical new DNA information being found at Nancy Guthrie's home in Tuscon, Ariz. "This is not new evidence or information. FBI asked to test this ...

PIMA COUNTY, Ariz. -- The FBI recently received and is now analyzing potentially critical DNA recovered months ago from the Tucson, Arizona, home of Nancy Guthrie, sources familiar with the ...