A knock on Chris Landrum's retirement cottage door proves that he doesn't have to leave home to find trouble. His friend, Mel Evans, a marsh tour-boat captain, arrives to tell Chris that there might be a little problem. Chris is shocked to hear that the little problem is that his friend is accused of murdering a college student. Before he has enough time for that to sink in, Chris learns that another friend Larry's shady past is threatened to be exposed...