Detective Zelda Pettibone and mayoral advisor/angel of vengeance Gina Greene are onboard the death train and determined to end Maniac Harry's rampage of terror once and for all! But what chance do two people have against an unkillable, mindless engine of death? And with Harry hot on the heels of the train's only survivors, will there be anyone left to save? Plus: a glimpse of Gina's earliest summer camp encounter with the Maniac!