Today co-anchor Savannah Guthrie‘s mom, Nancy Guthrie, is still missing 10 weeks after she was abducted from Tucson, Ariz.—and a retired FBI agent just issued "caution" over a hair DNA sample. On ...

The FBI has received DNA evidence recovered from the Tucson, Arizona, home of Nancy Guthrie, including test results from a hair sample, sources familiar with the investigation told Fox News Digital. A ...

A leading genetic genealogist is predicting it could take months for testing results on a hair sample sent from a private lab in Florida to the FBI in the stalled search for answers surrounding the ...

40/29'S LAKYRA BANKS IS LIVE IN THE NEWSROOM WITH DETAILS... AND HOW IT COULD SHAPE THE CASE GOING FORWARD. OTHRAM LABS - BASED NEAR HOUSTON TEXAS - USED NEW TECHNOLOGY CALLED- "FORENSIC GRADE GENOME ...

“The FBI is starting now at ground zero,” retired FBI agent Jennifer Coffindaffer told Newsweek.