I currently own a small motel in Texas which I was going to sell to a man who claimed to want to use the land for a charitable cause (an orphanage). That was 10 months ago. This man continues to stay at the motel for free, has put his people in my office, takes money from the cash drawer to buy things I do not need, and will not leave. I didn't sign any agreement with him because every time we were supposed to sign with the lawyer, he would concoct some small excuse or find something wrong with the document and we would have to go through another round of negotiations again. He even had copies of the keys to the laundry room and my personal office made! What can I do to get rid of this man?