Is Mary Maloney in "Lamb to the Slaughter" guilty or not?

Of course she is guilty. That is why she goes to so much trouble to establish an alibi and to dispose of the murder weapon. She is not guilty of first-degree murder because the murder was not premeditated. If all the cops investigating the case knew she was responsible for her husband's death, they would arrest her and take her to jail. No doubt she would make a full confession and would eventually plead guilty....

Of course she is guilty. That is why she goes to so much trouble to establish an alibi and to dispose of the murder weapon. She is not guilty of first-degree murder because the murder was not premeditated. If all the cops investigating the case knew she was responsible for her husband's death, they would arrest her and take her to jail. No doubt she would make a full confession and would eventually plead guilty. She would be indicted for something like second-degree murder or manslaughter. It is hard to know what would happen to her unborn baby, but it would undoubtedly be taken away from her. We might expect her to serve eight or ten years because of the extenuating circumstances and also because of the fact that she has a spotless prior record. All the policemen themselves could testify as character witnesses.

As readers we are induced to share in Mary Maloney's guilt because we want to see her get away with her crime. We are in a sense accessories after the fact. If we had the power to tell the investigating cops that Mary killed her husband with a frozen leg of lamb--we probably wouldn't do it. Would we? The story is not to be taken too seriously. Mary didn't really kill Patrick. Patrick wasn't really going to leave her. It is just a story. The idea of killing a man with a leg of lamb and then getting the cops to eat the lamb is ridiculous. Roald Dahl was noted for writing stories like this. His story "The Way Up to Heaven" is a good example. Another man who wrote tongue-and-cheek murder stories was John Collier. Good examples are "The Chaser" and "De Mortuis." Such stories always have a touch of humor to suggest that they are taking place in a sort of Never-Never Land where ordinary laws do not apply.