Four years ago, FBI Special Agent Scott Marshall and his team were hunting a serial killer in a small town in Upstate New York. Women were being abducted and murdered, then their corpses were displayed in open shallow graves. Marshall's FBI partner, Jessie Kent, was taken. During the hunt for her, Marshall tracked the killer down, but he was shot five times and left for dead. Less than an hour later, the killer took his own life.None of the remaining...