The apartment complex was owned by a company called Bethany Group. Apparently, Bethany Group went away and took all the security deposits with them. I guess there's been a big controversy about it, with a number of people who have had their money stolen. So what I have to do is go to the Chandler court and file a complaint and hopefully the courts will get me my money back.
I'll be sure to keep you updated on what happens. Thank you to everyone for all your help! :)