I would appreciate any help you can provide. I negotiated payment to a debt collector (33 percent of what was originally owed). I paid via "electronic transfer", the debtor went away... 6 months later, I'm receiving letters again regarding the same orginal debt I settled in full but now from a different debt collector. They assured me this would not happen, I'm devestated and now after settling with a few of these companies, totally broke. How can they do this, and what is my recourse?