Marietta, I heard from Rich today. He is alive and in Houston with his son. However, his property is pretty much a mess, and he is uncertain what will happen to him now. He had a terrible time barely escaping with his life, and the downstairs portions of both his own house and rental house are pretty much wiped out -- all belongings, furniture, clothes, etc washed away. He's quite traumatized to say the least.
That's all I know, poor guy. You ought to remove him from that missing list, in any event.