Investigators have identified the killer of a Norton Shores, Michigan woman whose body was found on a Georgia interstate in 1988, marking the first time in the nation that both a victim and killer of a case were both identified using genealogy, they say.

In short, one DNA sample from the scene of the crime eventually identified BOTH the victim and her assailant.

You can learn more in a YouTube video at: https://www.youtube.com/watch?v=m5hAdOG7lJo.