something had happened to her. friends in bocas wracked their brains for answers, and they started thinking about another american from their group who'd also left abruptly. had anyone heard from him? what if cher wasn't the only person missing -- what if there were two? >> i just woke up one morning. just like one of those weird things. and i just knew. coming up, another american who apparently just walked away leaving his home and a lot of questions behind. >> just gave me a really weird vibe. too many people in pain settle for