I'm not mad at all. I'm having a conversation. The worst thing about the internet is everyone thinks everyone else is mad because of opposing views. You are a complete stranger. You have no ability to make me mad. I don't care if he is a violent criminal , if he is out of prison, he gets full access to his rights. That's how a free society should work. If he is too dangerous to have his rights, then they shouldn't have let him out. Now back to your repeated fake gotcha question , I already told you, same reason you'd use a seatbelt or fire extinguisher, just in case. Your working theory seems to be that just because I'm not walking around afraid, like you, then I am not aware that bad things can happen. And that's silly.