Emma Kane / Jacob Thorne

They call it The Heartland Child Murders. Everyone else calls it a nightmare. Locked doors don't stop him. He leaves no trace behind. He only takes little girls. His nickname: The Iceman. A deranged serial killer roams wintry rural Nebraska with a demented purpose no one can fathom. Special Agent Emma Kane, a former DC cop and damaged goods now with the FBI, is assigned to babysit burnt-out profiler Jacob Thorne, once the best in the business but now said to have lost his edge, as they both fly to Nebraska to catch this maniac.

Young beautiful women are disappearing. Different types, with different backgrounds, most with a lot of debt, few friends, and no close family to speak of. Gone. Someone is collecting trophies. Only one person can see it. Special Agent Emma Kane. Kane knows she'll need help on this ordeal. But the only man who can help her, famed profiler Jacob Thorne, is no longer speaking to her. The clock is ticking and Kane herself is now a target of whoever is doing this.

In 1989, a school bus filled with young children disappears. It drove into a tunnel, a tunnel with no exits, and did not drive out. Witnesses saw the bus go in. No one saw it come out. It vanished into thin air as a community panics. Everyone panics. Everyone except for a 24-year-old college dropout named Jacob Thorne. In 2004, three people are brutally murdered, two of them in a sealed panic room, a room locked from the inside. A young DC homicide detective suffering from PTSD named Emma Kane.