Kill Or Be Killed, Vol. 4 by Ed Brubaker

In the final chapter, a tormented vigilante’s crusade collapses as he’s confined to a psychiatric ward and forced to confront whether the demon driving him to kill is real or a symptom of his unraveling mind. With a relentless detective closing in and a violent copycat muddying the truth, he makes one last attempt to set things right, culminating in a brutal, tragic reckoning that exposes the reality of his “curse” and leaves lasting scars on those he loves.

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