S4E4 · Hardcore Connection

While on a prostitution sting, Hooker spots veteran vice officer Daniels' car parked outside a motel, and goes to investigate just as the officer is shot by an assassin. Both the gun-man and the prostitute Daniels was meeting with flee the scene, and the officer's superior reports that Daniels wasn't there on Police business, and what's more, was found with money suggesting that he'd been taking bribes. But Hooker is adamant that the veteran officer is innocent of the accusations, and has two days before the funeral to clear the officer's name and find out what he was really doing at the motel. The girl Daniels was meeting with holds the key to the true circumstances, and Hooker forces her ex-roommate, a reluctant, wise-cracking ex-prostitute, into helping him track the down. But the girl is hiding in fear from the dangerous porno producer who was involved with the officer's shooting.