KnightFall Part 3, continued from Detective Comics #659. Continuing the crossover in BATMAN and DETECTIVE COMICS that leads directly into BATMAN #500. Serial killer Mr. Zsasz is loose and Batman must brave the dark corridors of the Bates School for Women in search of him as Zsasz stalks both the school's residents and the exhausted Dark Knight. Continued in Detective Comics (1937- ) #660. Written by Doug Moench, with art by Norm Breyfogle. Cover by Kelley Jones. Cover price $1.25.