The Tennessee Bureau of Investigation is using rapid DNA testing technology to help speed up investigations, and News 2 got a ...

Scientists traced Leonardo da Vinci’s Y chromosome through living relatives, a breakthrough that may confirm his true burial ...

Sheriff’s investigators say updated DNA testing linked an already-imprisoned killer to a cold-case homicide nearly 20 years later.

Attorneys for Florida death row inmate James Aren Duckett filed an emergency motion with the Florida Supreme Court late ...

For nearly five decades, a woman found dead in a California snowbank was known as "Emigrant Gap Jane Doe." Thanks to DNA testing, she's been ID'd.

Lawrenceville police say a long-unknown predator from the summer of 1986 is finally in handcuffs. Investigators have arrested ...

Over his 34 years in prison, Shawn Tanner always maintained he was not guilty of murder, insisting on his innocence right up until his death in 2022.

Over 34 years in prison, Shawn Tanner maintained he was not guilty of murder. A legal battle over whether the dead can clear their names will grant his final wish.