Batman: Shadow of the Bat #13

Batman faces the terrifying Mister Zsasz, a serial killer who carves a tally mark into his skin for each victim he claims. This issue finds the Dark Knight in a desperate race against time to stop Zsasz's brutal rampage through Gotham City. Written by Alan Grant with art by Bret Blevins, this early '90s storyline delivers a chilling look at one of Batman's most disturbing adversaries.