Could a decades-old DNA sample solve the yogurt shop murder case?

The 1991 murder of four teenage girls in a Texas yogurt shop remains unsolved, but there's hope that advancing DNA technology ...
KTVU

Bryan Kohberger left behind far more DNA than previously known, investigators reveal

FIRST ON FOX: DENVER — Genetic genealogists working on the University of Idaho student murders case found "hundreds of times" more DNA than a typical case as they raced to solve the quadruple stabbing ...
OPB

How recent shifts in DNA sleuthing might help investigators in the Nancy Guthrie case

A member of the FBI's Evidence Response Ream searches an area around Nancy Guthrie's residence in Tucson, Ariz., on Feb. 11. Police say that DNA samples have been recovered in and around Guthrie's ...
News on 6

New DNA tools help Oklahoma investigators make progress on cold cases

Hunter McKee with the Oklahoma State Bureau of Investigation (OSBI) joined News On 6 to explain how tools like Rapid DNA and genetic genealogy are helping crack cold cases across the state. He also ...