FBI and local authorities continue investigating the Nancy Guthrie disappearance as new DNA evidence emerges.
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 ...
The San Francisco forensics lab that helped crack the Gilgo Beach serial killer case is now believed to be involved in the Nancy Guthrie investigation.
The FBI has taken possession of key DNA evidence in the Nancy Guthrie abduction case and is expected to send it to Astrea Forensics, a lab with a proven record in high-profile cases. Investigators ...