Shaw Connolly is no stranger to trauma. As a fingerprints analyst, she is one of the first on-site for crimes. But the tragedy of her little sister's disappearance sixteen years ago has always weighed on her the most. She can't let it go and has even started taking calls from a man named Anders who all but claims to have committed the crime. His calls go to the next level as he reveals just how much he knows about Shaw's personal life. As his stalking escalates to threats on her and her family's lives, he begins to show just how dangerous he might be. Shaw is too desperate for answers to hang up now. The only question left is what she must lose to learn the truth.