Investigators said on Thursday advanced software allowed crime lab analysts to reexamine old evidence and strengthen the case ...

Here's what we know about a South Florida DNA lab chosen over Quantico to analyze evidence in the Nancy Guthrie abduction.

Investigators searching for answers in Nancy Guthrie’s kidnapping case recently uncovered DNA evidence inside her Arizona home. However, experts now say the discovery may not provide the clear ...

Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case so far haven't led to a suspect.

Pima County Sheriff Chris Nanos revealed that there are problems with the DNA evidence collected from Nancy Guthrie’s house that could take up to a year for the private Florida lab he’s using to ...

As the search for 84-year-old Nancy Guthrie continues in Arizona, investigators are turning to a South Florida forensic lab to analyze key evidence in the case.

“It can take several weeks at a major lab to do what this machine can do in one day,” Michelle Welch said. Welch and Kaitlyn Nicholson are two of the three people at the crime lab who are qualified to ...

CLEVELAND, Ohio (WOIO) - More than 500 missing and murdered children in the United States remain unidentified and unaccounted for, with many families left without answers for decades. Othram, a DNA ...

Exclusive: Harvard geneticist George Church knew more about Jeffrey Epstein's activities than he has previously said, before ...

A private Florida DNA lab is analyzing evidence in the abduction of Nancy Guthrie, mother of "Today" co-anchor Savannah Guthrie. The decision to use a private lab instead of the FBI has drawn scrutiny ...