I just saw this article and thought it might be food for thought for the "No 17 year old anywhere could possibly be a threat to me" crowd. This shining example of citizenship is being indicted for capital murder (killing Officer Molina). I've quoted the relevant part of the article.

While Molina was talking, Gonzalez "struck the victim on the face and then grabbed his legs and threw him to the concrete. (Gonzalez) then got on top of the victim and continued to punch him in the face," the document states. Police said that Molina was knocked unconscious when his head hit the ground, and that Gonzalez continued the assault despite Molina's being unable to defend himself.