Gaslight Mystery #20. Frank and Sarah Malloy are enjoying married life and looking to make their family official by adopting Catherine, the child Sarah rescued and has been raising as her daughter. The newlyweds soon discover, Parnell Vaughn, an actor and Catherine's legal father, is looking to fatten his pockets by insisting on a financial settlement to relinquish his parental rights. Even though exchanging money for a child is illegal, Frank and Sarah's love for Catherine drives them to take a chance. When Frank returns with the money and finds Vaughn beaten to death, all evidence points to Frank as the culprit.