Prince of the City - S1.E2

Frank tries to catch Fiori using a union leader informant, Paul Boyle. Boyle is wired and tries to get Fiori to talk about the bribes he has been giving to the dockworkers and officials. Fiori finds the wire and kills Boyle, leaving Frank to find his body and the rest of the Police to find Frank holding the weapon that killed Boyle. With Internal Affairs now investigating him Frank realizes that his only help may come from the worst source possible, Julian Luna!