Iowa is closer to joining states that allow DNA to be collected after an arrest for committing violent crimes under a bill passed by the House.

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

Iowa House advances ‘Katie’s Law’ requiring DNA collection after certain arrests ...

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

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. - 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 ...

An inmate at the Luzerne County Correctional Facility facing a firearm offense after multiple shots were allegedly fired into an occupied apartment building was ordered to ...

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 ...

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 ...