SAN ANTONIO – The Bexar County Sheriff’s Office made a significant breakthrough in a yearlong murder investigation that had seen little progress. Stacey Dramiga, 63, was attacked, sexually assaulted ...

PHOENIX - It's one thing to force those convicted of certain crimes in Arizona to submit to mandatory DNA testing for a statewide database. But the Arizona Court of Appeals says forcing those ...

A state law passed last June is expanding the state's DNA database by requiring a submission of DNA samples from everyone convicted of felonies and 17 types of misdemeanors.

For 32 years, Tanya Frazier's suspected killer went unidentified — even as his DNA sat in the system designed to catch him.

France’s trove of DNA profiles has helped solve high-profile crimes and was used to find some of the Louvre suspects, and it is growing. The police can also access other countries’ databases. By ...