To catch the perfect killer, she must become the perfect victim. After discovering that her estranged sister is missing, Carolina McKay heads to Pittsburgh where she stumbles into an FBI investigation. The same time her sister, Scarlet, vanished, so did $300,000. And Scarlet is the prime suspect. But if there's one thing Carolina's good at, it's digging. When she delves into her sister's sordid private life, she discovers...