'LIVING IN DARKNESS,' PART 4-Frank Castle is being hunted. Lured into a trap, and torn to pieces by a team of unassailable foes, the Punisher retreats into the dark underground of New York in hopes of discovering the identity of his relentless pursuer. Someone who knows his modus operandi. Someone who anticipates his every move. Someone who has a personal investment in seeing Frank dead. The most astonishing reveal in years!