In the summer of 2005, a young woman named Laura Hall found herself caught up in a gruesome murder case; the body of another woman was in her boyfriend's bathtub, and some time after the killing, the body was horribly mutilated. As correspondent Mau... (more)reen Maher reports, police did not focus on Laura as a suspect in the killing, but wondered if she was somehow involved in what happened after the murder. Was Laura an innocent victim herself - a "good girl" - or someone much more frightening? --------------------------------------------------------------------------------