Australian authorities were in the midst of prosecuting a man for the murder of a 14-year-old girl who vanished in 1998 when the Crown attorney made a startling revelation: Natasha Ryan was alive and well and had been hiding for nearly five years in her boyfriend's home. It was firmly believed that Natasha had fallen prey to a suspected serial killer who was stalking women in the area. A long and expensive search was conducted and eventually an emotional memorial service held when hope for Natasha faded. In fact, she ran away from home and became a hermit in her...