First of all, I don't know what country you are from, but your English isn't good. If you got in trouble with the Law, You don't need to be telling us, get a Lawyer ASAP. He will advice you, Best of Luck.
if you got a letter sent to you, just toss it and clean house for a while....do not agree!!!!!!!! do not do not do not agree to anything on the letter....just get rid of it