Mew Dethly

I gave a guy 75$ worth of linden for an art commission. It is logged and agreed upon! Now he has removed me from friends list and does not reply to me at all. He does not want to pay me back nor give me my art work! I have opened up a ticket, bought premium account and am waiting now. I have also filed two in world reports against him. I understand it is the waiting game, as of now BUT I am wondering if someone can tell me the outcome of what might happened based upon peoples past experiences?