The bloody saga of Maniac Harry continues! After the tragedy of The Death Train. Detective Zelda Pettibone and mayoral aide Gina Greene have lost the trail of the Maniac — and the support of the city. Copycats are springing up. tensions are high and traffic is a nightmare. So. what happens when your favorite unstoppable. mindless killer resurfaces in a Bronx high school? Can Zelda and Gina get there before Maniac Harry adds to his body count? Will the students tear their attention away from their phones long enough to notice there’s a monster in the halls?