I'm sure he is going to open another account if he get block but yes please block him.
Everything start here, when I was looking to buy 10k FTC in exchange of LTC:
https://bitcointalk.org/index.php?topic=187627.0To make a short story, he contact me and offer me FTC in exchange of LTC. I send him 120 LTC. He never sent me my FTC and he don't want to refund my 120 LTC.
This is the transaction:
25 Apr 11:42 -120.10000000 LTC Address: LV4MiV2n99JnXCC3PH4k2gfbcACmUC9URh
TrxID: 3fe341317a5a85fb9e7a2559547880f62c1e58a4ca5fd4926d41fe6c8e589a51
I have all the private communication in the internal forum messaging. Everything is there. I can provide the entire conversation. I'm giving my authorization to admins of this forum, to check my internal messages log and look the proof they need.