These new DNA methods are absolutely amazing to me.
...
A case near me, they did a sketch of the guy based on nothing but DNA and they caught him.
Apparently they did the same in this case:
The sketch will be based on a Parabon DNA compiled image of a man who left his DNA behind at the scene. That technique of using DNA to determine a suspect’s “facial composite, gender, ancestry, freckles and skin, eye and hair color” has been used successfully in the past to identify suspects in the past. Manzella hopes that thousands of eyes will train on the image, and that they will at last be able to name Linda’s killer.