Scammed by alucard nld

Link to scammer's Sythe profile: alucard nld

Briefly explain the trade:
Few months ago I bought a Minecraft account from alucard nld, the trade went perfectly fine and fast.
I was using the account, until today I can't log on it, it says invalid password, I couldn't change the email registered on the account when I bought it, because the function was disabled, so that's why I can't recover the account.
I checked the "Forgot password or username?" on www.Minecraft.net and typed in Grodusk (it's the account name I bought) and it says "An email was recently sent to that user!"

How they scammed: Recovered the account and changed password.

Proof that you were not talking to an impostor: Look at the picture below

Trade screenshots: I can't provide any MSN screenshots, because I have reinstalled Windows, but he has vouched me, here's a picture

 

He hasnt been online in 2 months so I doubt we'll get his side of this story. However without proof of the name of the account there isnt much I can really do