A monstrous crime has been committed in a hunting lodge, lost in the mountains of Tennessee. Experienced forensic scientist David Hunter, who was called to the crime scene as a consultant, states a startling fact: the perpetrator did not leave a single piece of evidence!Then more victims appear, and Hunter realizes that it will be incredibly difficult to catch the killer. After all, he, apparently, has perfectly studied the methodology of conducting a modern forensic examination!Again and again, the maniac eludes the police and the FBI, following him on the trail. It looks like the killer is laughing at them, confident in his ability to commit perfect crimes.Will the maniac escape retribution?David Hunter does not intend to give up!