Nancy Guthrie Update: Lab in Serial Killer Conviction Reportedly Involved in Savannah's Mom's Case

Today co-anchor Savannah Guthrie's mom, Nancy Guthrie, 84, is still missing after her Feb. 1 abduction in Tucson, Ariz.

How a Serial Killer’s Case Could Provide Nancy Guthrie Breakthrough

Genealogy expert CeCe Moore explained how a technique used to catch Rex Heuermann could work again.

Nancy Guthrie Case Bombshell: New Evidence Has Experts Suddenly Saying It May Be Solvable

Until recently, the public did not know that some of the evidence included hairs. “Hairs that have been found inside Nancy ...

Nancy Guthrie Update: Notorious Serial Killer's Case May Provide Roadmap

On a recent podcast, one of the nation's top genetic genealogists and DNA analysts argued that a new method used to catch one ...

Nancy Guthrie Investigation Could Receive Help From Lab That Helped Crack Gilgo Beach Serial Killer Case, Claims Genetic Genealogist

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

Nancy Guthrie case: Expert explains why bite flashlight needs careful examination, ‘Certainly possible there is…’

A DNA expert and genetic genealogist has said that she believes investigators should return to Nancy Guthrie's Tucson home to search for more DNA evidence.

DNA Expert Says New Tech Could Crack Guthrie Case

The search for answers in Nancy Guthrie’s disappearance continues, but new technology could become key in finally solving the mystery. The DNA Expert Says New Tech Could Crack Guthrie Case first ...