Through newly revealed interviews from Attica Correctional Facility, New York’s most prolific serial killer, Joel Rifkin, reveals exclusive insights into the mind of a monster. With unprecedented access to Rifkin’s childhood friends, investigators on the case, and those closest to the victims, viewers will gain fresh perspective into the psyche of the infamous serial killer. How did he continue to fly under the radar while committing 17 murders? Those closest to the case reveal how Rifkin became the invisible madman who made headlines and almost got away with murder.