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

Sources say the FBI is conducting advanced DNA analysis on evidence from the abduction of Savannah Guthrie's mother from her ...

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

The FBI has received a hair sample from Nancy Guthrie’s home for advanced DNA testing, clarifying that the evidence was ...

The FBI DNA hair sample Nancy Guthrie case has reached a critical forensic moment in 2026. Federal investigators now hold DNA ...

FBI specialists are reportedly testing DNA from a 'rootless hair' sample recovered inside Nancy Guthrie's Tucson home, ...