A former CIA operative who has since built a "normal" life as a gifted professor and writer is pulled back into his old life when the NYPD needs his help to stop a serial killer on the loose... Read allA former CIA operative who has since built a "normal" life as a gifted professor and writer is pulled back into his old life when the NYPD needs his help to stop a serial killer on the loose.A former CIA operative who has since built a "normal" life as a gifted professor and writer is pulled back into his old life when the NYPD needs his help to stop a serial killer on the loose.