Captain Frank Kennelly had finished his night tour, and wasn't due back on for the next 24 hours. On duty or off, the 21st Precinct is still the Captain's responsibility, and he is subject to call by the Desk Officer in the event of any major crime or unusual occurrence. Nothing out of the ordinary occurred until 10:18pm when Detectives Novak and Fitzpatrick were returning to the station house heading downtown on Lexington Avenue...