Amanda Knox, a 20-year-old honors student from the University of Washington, followed her dream when she moved to Perugia, Italy, to study abroad and learn Italian. But that dream turned into a nightmare when just weeks after Amanda's arrival her roommate was found murdered. Within days of the November 2007 murder, Amanda and her boyfriend were arrested as suspects in the killing and found themselves at the center of a media frenzy. Do Italian investigators have a solid case against Amanda, as they claim? Or is she being "railroaded" - as one American private investigator put in - in a blind pursuit of justice?