When a young relative accused Wilfredo Romeo Perez of sexual abuse, detectives say a routine forensic step suddenly cracked ...

Suggested Citation: "Executive Summary." National Research Council. 1996. The Evaluation of Forensic DNA Evidence. Washington, DC: The National Academies Press. doi: 10.17226/5141. This committee was ...

Add Yahoo as a preferred source to see more of our stories on Google. NEW HAVEN, Conn. (WTNH) — Two different crimes in two cities more than 1,600 apart, but DNA technology connected the dots and ...

NORTH CHARLESTON, S.C (WCIV) — There will soon be a new tool to fight and solve crime across the Lowcountry, with the Tri-County Biological Science Center on Leeds Avenue building unveiled today. The ...

The FBI DNA hair sample Nancy Guthrie case has reached a critical forensic moment in 2026. Federal investigators now hold DNA ...

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 in a DNA database would have been a dead end.

A forensic DNA expert believes the person who took Nancy Guthrie, the 84-year-old mother of Today show co-host Savannah Guthrie, left enough DNA in her home that will eventually lead to solving the ...

The Colibrí Center for Human Rights was a vital link between families and their missing loved ones. Now it's gone dark.

Add Yahoo as a preferred source to see more of our stories on Google. A family-owned DNA laboratory in South Florida has found itself at the center of a firestorm after being chosen by Arizona law ...

In an aerial view, Pima County sheriff’s officers gather on Nancy Guthrie’s property on Tuesday in Tucson, Ariz. | Brandon Bell, Getty Images via CNN TUCSON, Ariz. (CNN) — Only a few years ago, ...