You know what I say about pedophiles that sodomize minors? They're in the wrong place at the wrong time.
I'm not sure what you mean by that.  Can you please explain?
Pedophiles are the wrong people at the wrong place in the world that is why they get punished. What else do you need?
You're right that sexual assault against children is a terrible crime, and so none of us should make light of that.  However, the wording of your statement makes it sound like they were just unlucky to be caught, and I don't think that this is what you meant to convey.  The very act of assault is wrong, and not just because someone might get caught.