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

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.

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

In a French criminal trial, conventional DNA analysis couldn’t distinguish between twin brothers, but emerging scientific ...

James Duckett, a former Lake County police officer, is scheduled for execution on March 31, 2026, but his attorneys argue that newly revealed evidence and pending DNA testing raise questions about his ...

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

We wanted to see if Ancestry can actually reveal a person’s family history and what records were available in its database, so we put it to the test.

DNA that has been discovered inside Nancy Guthrie’s house can take “months or years” to process, according to the county ...

A DNA test could help match patients with psychiatric medications, potentially reducing the long and frustrating ...

Lance Shockley died by lethal injection last year. State courts have rejected prisoners' requests for DNA testing in recent ...

It appeared similar to those worn by the masked individual caught on video outside Nancy's house.