When he comes to the aid of a woman at the grocery store, Luke is fascinated to learn she is Estelle Pillow, the cheery sister to his prickly housekeeper, Connie. Estelle wants to open a bakery in town, and Connie's disapproval of the venture stirs up a whirlwind of emotions between the siblings. But Luke's attention is soon diverted when he learns about a long-ago double murder?