Forensic DNA Databases

DNA, Nancy Guthrie

Nancy Guthrie investigators turn to genetic genealogy. It's worked in big cases before.

Investigators in the Nancy Guthrie case in Arizona have turned to an investigative technique called genetic genealogy as they try to make the most of DNA evidence that's been collected during the sear...

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Could public DNA databases crack the Nancy Guthrie case?

WWNO · 2d

How a recent shift in DNA sleuthing might help investigators in the Nancy Guthrie case

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Nancy Guthrie's Kidnapper Could Be Identified From 'Critical' DNA Left at Crime Scene, Says Sheriff

The man leading the investigation into Nancy Guthrie 's apparent abduction is hopeful that DNA evidence discovered at the 84-year-old's Tucson, Ariz., home could lead to an arrest.

PBS · 2d

Police in Nancy Guthrie's case might turn to genealogy databases to search DNA evidence

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Nancy Guthrie Case: Sheriff Says DNA May Be Key To IDing Kidnapper

12hon MSN

This powerful forensic tool is cracking cold cases — but price tag is often an obstacle

When a homicide detective in California’s Central Valley last year reopened the investigation into the unsolved killing of a bakery owner, she turned to an increasingly popular forensic tool credited

3don MSN

Bryan Kohberger genetic expert says DNA can still help crack Nancy Guthrie case

A genetic expert who helped crack Idaho killer Bryan Kohberger’s case says there’s still hope of building a DNA profile on the glove found near Nancy Guthrie’s Arizona home — even though the FBI came back with zero matches in its database.

1don MSN

No new leads in Nancy Guthrie search, officials say

Friday marked 20 days since Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, was last seen in her Arizona home. Pima County officials said there are no new leads in the search. CBS News reporter Andres Gutierrez is in Tucson with the latest.

Where is Nancy Guthrie? It's been 20 days she since went missing

Nancy Guthrie, mother of "Today" host Savannah Guthrie, has been missing for 20 days from her Tucson-area home. Investigators have recovered doorbell footage and DNA evidence and are searching for her pacemaker.