Researchers found that widely used lab machines produced digital DNA files that are vulnerable to tampering.

Investigators say DNA evidence, surveillance video and cellphone records led to Randall's arrest as he faces a first-degree ...

Charlotte resident Derrick Randall Jr., 36, has been charged with the killing of his ex-girlfriend, 37-year-old Brandi Merrick. While Merrick’s body has not been found, a new court affidavit reveals ...

The defense says a limited sample holds an unknown man's DNA and wants a private lab to test it first -- and believes SLED's retest risks consuming it.

The software most American crime labs use to read DNA evidence carried a flaw. It let someone with the right access quietly rewrite the results, and leave almost no trace. AI made the attack easy. The ...

Pima County Sheriff Chris Nanos is confident he’ll know what happened to Nancy Guthrie once all the evidence is reviewed.

DNA evidence, firearm analysis and recorded police interviews took center stage Friday as prosecutors continued presenting ...

DNA on a towel concealing the suspected murder weapon and a screwdriver found at the sniper's perch matched both Tyler Robinson and Lance Twiggs.

This volume offers recommendations for handling DNA samples, performing calculations, and other aspects of using DNA as a forensic tool. It addresses two major areas - determination of DNA profiles ...