One late spring evening, Shannan Gilbert arrived in Long Island and disappeared. Nobody paid any attention to this; after all, everyone knew perfectly well that she provided escort services by advertisement; and therefore, can be involved in any dark affairs. The police also did not make enough efforts to find her; until seven months later when the bodies of four girls were found along the highway. Shannan was not among them. What connected these girls? Did they have a chance to escape? What were the residents of Long Island hiding? The publishing layout of the book is saved in PDF A4 format.