night in October of 2001, a young woman named Amy, and her friend whose name was Eric, were at a dance club in Portland, Maine. Amy was having fun, but Eric wasn't. He seemed bored and maybe a little annoyed. Amy tried to convince him to come out onto the dance floor to dance with her, but Eric wasn't interested. So, Amy wandered off to the dance floor alone. Eric watched her for a moment, then left for the bathroom. However, when he came back, Amy was gone. And 72 hours later