Add Yahoo as a preferred source to see more of our stories on Google. Crime laboratory officers search the home of Gilgo Beach killings suspect Rex Heuermann in Massapequa Park, New York, on July 18, ...

All of what James Duckett hopes will spare him from being executed next week exists inside a test tube and at the ends of two ...

Forensic DNA testing sees improvements in recent years, crime lab director says ...

Criminals could soon be caught if they are cat owners, using a new DNA testing method. Around a quarter of UK households own a cat, and the statically charged hairs of their pets easily cling to ...

At the heart of the case against the man accused of the Gilgo Beach killings is DNA evidence — but the novel way that evidence was tested may now determine whether prosecutors can use it against their ...