The FBI has uncovered a possible new lead in the search for Nancy Guthrie, the mother of Todayanchor Savannah Guthrie. DNA evidence, including hair, has been recovered from Guthrie's Tuscon, Ariz.

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 Don Arnold/WireImage; FBI ...

The search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show co-anchor Savannah Guthrie, stretched into its ...

The investigation into the disappearance of Nancy Guthrie has taken a significant step forward, as the FBI is now analyzing what officials describe as "potentially critical" DNA evidence collected ...

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

Daughter and Today host Savannah Guthrie is stepping up emotional public appeals for her missing mother while investigators ...

Nearly four months after Nancy Guthrie, 84, vanished from her Tucson home, investigators are still searching for answers. Despite numerous leads and FBI involvement, a rift has emerged between local ...

The investigation into Nancy Guthrie's disappearance continues. Sheriff Nanos highlighted the importance of DNA analysis and ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A retired FBI agent said DNA testing of a hair sample found at Nancy ...

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 investigation told ABC News.

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 ...