Nancy Guthrie, the 84-year-old mother of NBC “Today” show co-host Savannah Guthrie, remains missing after 80 days. Authorities suspect she was abducted from her residence in the Tucson area on ...

The San Fransisco forensics lab that led Gilgo Beach serial killer Rex Heuermann to plead guilty earlier this month could be ...

The Nancy Guthrie case could be broken open by the same specialist DNA lab that helped identify evidence linked to Gilgo ...

Genetic genealogist Cece Moore told NewsNation, “Genetic genealogy came in 2018. The ability that Dr. Ed Green created to ...

The FBI is believed to be targeting a San Francisco-based lab for its ongoing investigation of the disappearance of Nancy ...

The skull was first discovered in October 2024, when a passerby out walking a dog noticed an open Amazon box sitting on a ...

24 Hours in Police Custody: The Cold Case Murder told the harrowing tale of an 86-year-old who was murdered in her ...

Advances in DNA sequencing technology help forensic biologists identify suspects where traditional DNA profiling has failed, including decades-old unsolved crimes.

For 32 years, Tanya Frazier's killer went unidentified — even as his DNA sat in the system designed to catch him. KING 5 ...

In an exclusive with Parade, Former FBI agent Greg Rogers explains how specialized DNA testing and international coordination ...

A new technique could lead to the big break that investigators need in the Nancy Guthrie case. New DNA methods using rootless ...