The Batman's Grave #7

There’s a lunatic on the loose and a dead body inside a supposedly impregnable home. Members of the justice system are being murdered, and nobody knows what’s happening. Does the Batman have the single clue that’s the key to the whole nightmare?

Written By:
Warren Ellis
Pencils:
Bryan Hitch
Inks:
Bryan Hitch
Cover By:
Alex Sinclair, Bryan Hitch