DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first ...

You follow the thread of a case that sat cold for nearly three decades and feel the moment the silence breaks. Investigators used updated DNA methods and persistent detective work to connect evidence ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match to a DNA database would have been a dead end.

The PCSD confirmed several gloves have been found during the investigation, as 13 News has already reported. But the closest gloves were around two miles from the crime scene, and the PCSD said ...

Investigators searching for clues in the Arizona kidnapping of Nancy Guthrie are turning to genetic genealogy, a forensic technology that has already helped to crack several notorious cold cases in ...

Gastonia police recently announced that the department received more than $600,000 for a rapid DNA system. Here's what that means.

Pima County Sheriff Chris Nanos made a plea Tuesday to the suspect in Nancy Guthrie’s disappearance, urging the individual to “just let her go.” He added that the investigation continues to be a ...

Investigative genetic genealogy, which is a relatively new forensic tool, is now being considered in the search for answers in the Nancy Guthrie case.

DNA tests on a glove found near Nancy Guthrie’s home yielded no matches in a national database. Pima County Sheriff Chris ...

Sheriff Chris Nanos says there is no “proof of death” in the Nancy Guthrie case as DNA from a glove fails to match. Investigation continues.

Nearly two weeks after Nancy Guthrie disappeared from her Tucson, Arizona, home, law enforcement says a glove found not far ...

It may simply mean that whoever that DNA belongs to has never been convicted of a crime and therefore isn’t in the CODIS ...