The killings and the horror of the Green River Killer as seen through the eyes a young girl named Helen. Helen and her friend Natalie form a close bond, however even Natalie cannot save Helen from spiraling into a deep abyss of crime, drugs and prostitution.
Helen disappears and Reichert tries to find her, as well as put an end to the mystery of who the killer is. The case puts added stress on his family and marriage, but he knows he will not rest until he has captured the killer, going so far as to interview notorious serial killer Ted Bundy for clues to the mind of a vicious serial killer.