Matt Murdock is meeting with one of his clients, who happens to have been Frank Castle's partner. He now knows that Castle is loose, and that he's tracking down everyone involved with the murder of his family. It seems that Frank was the only straight cop in a crooked division, and he reported them all to internal affairs. That didn't sit well with the ringleader, who ordered a hit on Castle and Castle only. The hitman botched the job, killing Castle's family, but not Castle himself. Frank healed physically, but broke mentally, and now he's on the hunt.
