Oh my. I've just checked the boards and my heart dropped when I read this. I am so sorry you guys are going through this. In my job, I hear about missing people a lot, but it's alway so hard. Make sure your dad had been entered into the NCIC database. That way if his information is run anywhere in the United States, your local police will get a hit and be notified. Hearing about what your local police has been doing, I'm sure this has already been done, but it can't hurt to make 100% sure. Also, I'm sorry, but I didn't catch what state you live in. Is it near TN? If so, I can put out a BOLO for our entire state as a courtesy, if you are comfortable with that. That way, in case he caught a bus or something they can look for him.