1) Post pictures of you being chargedback by a paypal email that "z4m" admits is his. You must include a screenshot of paypal where it shows his email and the chargeback transaction, as well as a picture from MSN (or another messaging chat service) where z4m tells you the email is his.
2) When you sold the account to z4m, that is as far as the transaction went with YOU. You are not responsible for any transactions that occur with the account in the future. If sometime in the future, you were scammed AND YOU HAVE PROOF, then you can undo what was traded. Your trade was with z4m, he chargedback, you recovered. You are not responsible for whether or not z4m sold the account after he came into possession of it.
3) You are a complete jackass. You KNEW it had already been sold, and to someone it looks like you were friendly to. Youmight not be held responsible for it, but you are a jerk for recovering it when you knew he had it. I would never trust you after this and I would hope no one else does either.
4) If you fail to post evidence of being chargedback, you will be banned. If you post it, z4m will be banned.
5) Grantreid, please post evidence that z4m scammed you. You have admitted to recovering an account. If you do not have evidence that you were scammed first, you will be banned as well.