A DNA sample taken from a rape victim in 2003 had no link to a man who was wrongly jailed for 17 years for the attack, a ...

SCOTTSDALE, Ariz. - A judge in Maricopa County has thrown out the DNA sample that led to the arrest of a man accused of killing a Scottsdale woman in 2015. The murder of Allison Feldman confounded ...

According to sources close to the investigation, there are concerns that DNA recovered from Nancy Guthrie's home may not yield a usable profile for comparison.

SCOTTSDALE, Ariz. - The state of Arizona is appealing a ruling regarding the use of a suspect's DNA in connection to the murder of Allison Feldman, a Scottsdale woman who was killed in 2015. It took ...

Investigators find mixed DNA at Nancy Guthrie's home, offering new hope in the ongoing investigation. Learn about the challenges and potential breakthroughs.

Contamination and other errors in DNA analysis have occurred at the Washington State Patrol crime labs, most of it the result of sloppy work. The most common problems are cross-contamination by ...

Citing intense media coverage, a man charged with raping a 15-year-old girl at a Rockland hotel operating as a shelter for migrants wants a judge to allow a defense expert to be present when ...

Louisiana police have a new way of using DNA to track down criminal suspects. But while police say it’s a boon for solving cold cases, privacy advocates worry about the tool’s growth and potential for ...