What if a convicted murderer managed to get out of jail via escape, parole, good behavior, etc. How do we know he's not going to kill somebody again? What if that person then murdered somebody you knew? A friend? A family member? Girlfriend? I don't know about you guys, but I'd rather see these shitbags fucking die because I'd know for sure they would never have a chance of harming / killing anybody else ever again.
And just to get it out of the way, of course we need hard evidence as in blood, tissue, hair, fingerprints, DNA samples. eyewitnesses, etc, but Peterson's affair with his mistress (whom he also lied to I might add), and the silly alibi from Peterson & Garagos (sp?) that some rabid cult killed his wife didn't help matters either.