Hellblazer, Vol. 1 #148 | DC Comics | VF-NM

Cold-blooded lifer Stark is the nastiest boss in the cellblock. When compelling evidence points to a snitch on the block, perhaps someone in Stark's own inner circle, prison life is about to take a turn for the worst. And while John Constantine undertakes his own search for the culprit, he uncovers a scheme more devious than even he could imagine.