S4, E3: When the wife of the winner of the first ever lottery is kidnapped and held for ransom, Blake is drawn into a world of state-sponsored gambling and tabloid newspaper reporting. Greed, envy and social mobility are the buzzwords of the new age. Meanwhile marriage is in the air for Mattie and Joe, and maybe even for Jean and Lucien. But will Blake have the time to propose before a figure from his dark past arrives?