 While Zoe doesn t mind M. Pearl McGuire ordered them to attend a rally in support of her ex Bennett Graham s campaign for mayor of Chicago, as her niece Taylor works for his campaign, Dan objects in principle and prefers the current mayor. Then sniper Roy Anderson, who lost his job when Olympia Chemical went bust by Bennetts doing, takes a shot at him but is killed by bodyguards. Zoe finds links from the killer to Norman Culmer, a major donor of mayor Kathryn Parker, and as they find her lover. When Zoe realizes someone else could be the target, they find more connections and suspects...