Mr. Maloney arrives home to his pregnant wife after a long hard day of work as a detective.
He had news for his wife, Mary, that put her in a bad mood. She was promised to be taken care of after he was gone.
Mary Maloney offers to prepare dinner until he refuses to accept the offer. Mary is heated with all that has taken place and hits him in the back of the head with a lamb leg, which ends up killing him.
Mary dolls up and heads to the store to get things for dinner, while she leaves the body at home as if she hadn't just killed him.
She arrives home to find "her husband dead". She calls the police sobbing and feeling nothing but sorrow.
After trying hard to investigate, Mary begs the officers to stay for dinner. Unknowingly, the men eat the evidence in which they needed to solve the crime. "It's right under our noses". Nothing can stop Mary Maloney.