As has already been pointed out, this house is not currently available. It may be in the future because many short sales fail to close. But, why wait? You need to have an agent who will help you to look at houses that are actually for sale now. If you have an agent, you are already on the right track. If not, you may be frustrated by trying to dig up information on your own that could be provided to you by your agent.
Let me know if I can be of help to you.