Nancy Guthrie, 84, was kidnapped on Sunday, Feb. 1.

DNA recovered from a glove near Nancy Guthrie’s home produced no matches in the FBI’s CODIS database. CODIS is a nationwide forensic DNA system used to link crime scene evidence to known offenders and ...

DNA database search for Nancy Guthrie case yields no match in CODIS, narrowing suspect pool but keeping genetic evidence active for future hits.

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first used for cold cases — is helping to solve active cases as well.

SAN ANTONIO – The Bexar County Crime Lab has access to the national DNA database that helps match samples and identify possible criminals. CODIS, which stands for “Combined DNA Index System,” is a ...

DNA from a glove that was found two miles from Nancy Guthrie's home did not match anyone in the CODIS system, Pima County ...

HOUSTON, Texas (KTRK) -- The Houston Police Department confirmed on Monday a 13 Investigates report about the testing of more than 1,100 rape kits connected to suspended sexual assault cases. In a ...

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