http://www.sacbee.com/news/local/crime/article210003114.html
After more than two decades of hunting the East Area Rapist, Paul Holes was sure he had his man a few weeks ago.
It was a white man with blonde hair. He was born in 1958, meaning he was in his late teens and 20s when the notorious crime spree took place. And he had an uncle who lived in the Cordova Meadows neighborhood of Rancho Cordova, giving him a possible geographical connection.
Both DeAngelo and the blonde man born in 1958 were on the same family tree as someone who loaded a DNA profile onto the open-source genealogy website GEDmatch. Police started to investigate them and three other white men of a certain age related to the GEDmatch user, who was at best a third cousin of the suspected East Area Rapist.