Savino decides it's time to put a new, mob-friendly mayor in office, and with his wife Laura's help, grooms George Grady for the campaign. Meanwhile, Sheriff Lamb investigates the murder of a dentist who appears to have been killed because of his gambling addiction.

Rizzo complicates life for Savino when he hires a popular singer at the Savoy who is also Savino's ex-mistress, Diane Desmond. Meanwhile, Ralph, Jack and Dixon share jurisdiction with the military on a murder case when clues lead them to a nearby Air Force base.