Quote Originally Posted by Ray Pina View Post
Back away safely and go about your business. Do whatever, and only whatever, it takes to achieve this. Forget the cops. You take advantage of the guy once you have him, give him that extra unnecessary kick to the head... he'll remember. He'll find you and he'll probably be armed.

It's not the movies. If you don't kill the guy he'll hold a grudge. That's why it's most important to avoid the confrontation at all costs.
What Ray said.