Chris Smith, a former reporter for A Current Affair, reveals the chilling story of what happened when Libby Master's perfect guy became a predator, forcing her into hiding. But he knew where her family lived, and her friends. He knew how to break into her house. And he especially liked to scare her at night ... And Libby is not alone. Up to 200,000 Australian women every year find themselves living every woman's nightmare. Could it happen to you, too?