Investigators have turned to genetic genealogy to identify DNA found at Nancy Guthrie's home after her kidnapping.

According to sources close to the investigation, there are concerns that DNA recovered from Nancy Guthrie's home may not ...

Investigators in the Nancy Guthrie case have turned to genetic genealogy as they try to make the most of potential DNA ...

DNA. It's what makes you unique. Unless you have an identical twin, your DNA is different from that of every other person in the world. And that's what makes DNA fingerprinting possible. Experts can ...

Forensic DNA analysis has fundamentally changed criminal investigations, providing an unprecedented level of accuracy in identifying suspects, exonerating the innocent, and solving cold cases. And ...

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.

A forensic examiner from the state laboratory took the stand in the trial for Michelle Troconis on Thursday and walked the jury through the testing of dozens of DNA samples collected from Jennifer ...

n the mid-1980s, tragedy struck two villages in Leicestershire, England. In two separate instances, three years apart, two teenage girls were raped and murdered on their way home from school. On ...

Westmoreland County investigators will tap into advanced DNA testing in an attempt to formulate new leads or identify suspects as part of an effort to solve violent crime cold cases. District Attorney ...

PHOENIX - It has been just over 10 years since a woman was found dead by her boyfriend at her Scottsdale home, and on Nov. 12, trial began for Ian Mitcham, the man who police say murdered Allison ...