a man named bo icelar. >> bo was quiet. introvert.>> bo kept a low profile since moving to bocas from santa fe, new mexico in 2004. the former antique dealer was so quiet that no one really noticed when he took off. >> a lot of people say, let's g tell them we're leaving. that is easy to be not missed for a while. >> it made more sense when they found out that beau sold his home to wild bill, another american in their group famous for throwing lively parties many of the ex-pats attended including cher's friend kristen. >> i knew that they wanted to sell and move somewhere different. and so i assumed they sold and that beau had left. >> still, as keith thought back to the days after beau moved out, an image kept returning to his mind. an image of beau's house right after he left. >> i walked in and looked around. it looked as if beau had gone to the store, not moved out. i went back and told my friends, i can't believe that house. it is really weird. towels on the back of the chair. some shoes by the door. his cane is next to the front