In a single issue story, a man kills his family and Punisher then kills him. The guy, it turns out, is an old war buddy of Frank Castle.
The issue focuses almost entirely on the man, with Punisher appearing throughout but really not doing much of anything. It foreshadows Ennis’ next volume of Punisher, where his stories will focus mostly on bad guys and the crimes they commit, rather than on Punisher as a character.