A genetic genealogist predicts DNA results in the Nancy Guthrie disappearance could take months after the FBI received a hair sample from a private lab.

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 ...

Eleven weeks into the investigation of Nancy Guthrie's disappearance, authorities have yet to make an arrest. The FBI has ...

A strand of DNA recovered from Nancy Guthrie’s Arizona home is undergoing extensive testing at the FBI’s crime lab as the ...

Key DNA evidence: A hair sample from Guthrie’s property is undergoing advanced FBI testing, with potential to identify a suspect through forensic genealogy. Political confrontation: Two county ...