I think it was not a mistake, kind of in intention for sending just 0.0001 btc over 200+ btc fees. He/she did it for a fantastic giveaway for miners OR maybe someone ( not the owner ) did it on purpose, kind of revenge to the owner? . Lucky miner who got the block

Yeah i think that's right sir its intentional..but we can't do trace it because bitcoin users are anonymous ,but how does that it happen when he sends a btc .