The absence of evidence? That is exoneration? The absence of DNA evidence does not refute the testimony of eyewitnesses.
Have you ever had any experience in the criminal justice system, or are you basing your opinions of what you have seen on TV? Those show, btw, are full of crap. DNA evidence is not as strong as CSI makes it out to be. Any kind of contamination and the sample is worthless.
In the most recent incident, the guy that reported hearing Pacman threaten to go get his gun was an off duty cop. Besides a DA in Las Vegas that you discredit because you claim he graduated from Dr. Evil law school, what are you going to say to discredit this witness? A cop hear dhim say it, the a while later, his posse comes by and shoots the place up.
I don;t need DNA evidence on this one.