Rachel performs a psychiatric evaluation on Raymond Corvus as Derek is convinced he is responsible for a series of murders identical to those he was tried and found guilty of committing. As Rachel struggles with the results of her evaluation and the knowledge it will put a man to death the team continues to research who is behind the newest 'harvester' type murders...

Corvus was put to death but the murders continue...Alex forms an alliance with one of the victim's fiance and vows they will find her killer. Derek and Nick trail a reporter on a scoop to find the killer and a close encounter with an early demise of her own...as Rachel becomes to object of the Harvester's obsession. The team must come together with all their new found information and find were this new killer keeps his layer in order to stop him before they lose one of their own to his monsterosities.