It was possible blake could be their man. Mcgee she said each time they would have sex, it was like rape, like thats the only way he knew how to do it. Sierra would have done it for money, but i dont think he wanted to pay her. Narrator investigators were stunned. Blake russell bore a remarkable resemblance to the Dna Image created by parabon. I just couldnt believe how much he actually looked like this sketch. To this day, it still surprises me that it all worked as seamlessly as it did. I couldnt believe from a Dna Sample they could come up with this picture. It was a happy day here at the sheriffs office, i can assure you. Narrator but just because Blake Russell looked like the parabon image didnt prove he was sierras killer. In fact, this technology was so new, so untested, it wasnt even legally sufficient to get a search warrant. We felt like he was our best suspect, and it was just gonna be a problem trying to get his dna