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 stu-dents tear their attention away from their phones long enough to notice there's a mon-ster in the halls?