FBI Assistant Director Walter Skinner is the prime suspect in a homicide involving a woman he was with the night of her death. Mulder and Scully are all he has to prove his innocence, as superior officers try to shut him down and the only clue is a mysterious old woman(艺术本来是弥补人生和自然的缺陷的，一切美的事物，都需要我们自己去发现和经营。)