dkoen2001, if you send a Cease and Desist to a collection agency they are required by law to send the debt back to the original creditor, they cannot call you if at home or work if you notify them, if they do they are violating your rights under the Fair Debt Collections Practices Act. Any legitmate company knows what that means. Based on your email you have not done that, besides we can't track them down, they are frauds. They threatened me too, I called them on it you have to put it right back in their faces. Good Luck