On the 20th of last month, I made a mistake which I regret so much, and which leaves me so puzzled. I decided to buy 20 BTC out of any escrow service(namecalling accepted) and made contact with a certain guy in Pakistan. The deal was that, the guy would load 20 BTC into the wallet, give me logins, and then after verifying BTC were there, would do my part. I paid the guy via bank transfer, and expected a 3 day wait before he would provide the private key and I would take the Bitcoins. Rate offered was pretty good and as soon as I did the transfer, I got a bad feeling and the first thing I did was to put extra security to the account(2FA) etc so that I would be covered. So the guy could not access the Wallet , even though he had kept the private key. As expected, the money arrived and no private key was provided. However, I knew I was the one who was stuck so just buried my head and accepted my loss, making sure he would not still access the 20 BTC. There was then a turn of events, funds started getting into this wallet address which I had locked, , it was first a 20 BTC deposit, but now the balance has balooned to 212 BTC. I sent him a message asking him why he was still depositing to a wallet he had no access to, and he simply said its from miner. So i ended up wondering how this was logical and in the end I suspected he may not even be the owner of the wallet. so now, I am seeking ideas because this 212 BTC will probably lie idle for good. Here is the wallet address,
18U76Dc9KqQtvAFZmxKQU5FxCXQS149FKz
Any help appreciated, and will give away half of the coins if something can be done. If I find the real owner, will only take my 20