S4·E4 Double Jeopardy

When John Lucas, a Missouri sheriff, checks in, his wife Jenny accuses Billy of murdering her brother six years ago. Charles Cabot informs Lucas of Billy's prison record, information the new concierge, Elizabeth, has provided from Christine's personnel files. Charles tries to use the opportunity to replace Billy with a security chief of his choosing. Traveling fur coat salesman and bigamist Freddy Barnes struggles to keep his two lives separate, when his wife of three years, Sonia, surprises Freddy at a convention to which he has brought his wife of eight years, Barbara. When Elizabeth is revealed as Charles Cabot's daughter, Christine doesn't fire her because Christine has sympathy for the fact that Charles is exploiting his daughter.