Furillo's corruption commission delivers its findings and antagonizes Daniels, who is willing to sacrifice a night shift cop involved in an off duty shooting that has incited public opinion; Alan Branford returns as Rambo; and Buntz explores his duties as personnel officer.

Belker goes to the dogs working undercover at the pound; Furillo chases down the reason he's been denied mortgage insurance; LaRue and Washington bust a former baseball star for drunken driving; and Buntz is held hostage by a vicious parolee.

Hill, Renko and Buntz look like heroes when they retrieve a stolen heart needed for a transplant; rookie officer Ron Garfield finds himself in trouble again when a second gun shows up at an officer involved shooting; and Belker misses his wedding ceremony when his undercover as a cocaine cooker heats up.

IAD Shipman continues investigating the Garfield shooting; Hill gets a nasty surprise when he and Renko draw duty delivering corpses to the morgue; Belker is kidnapped on the eve of his second scheduled wedding.

Hunter hallucinates he's aboard a Russian submarine; Belker finally gets married; Renko busts his favorite country singer again; Furillo meets with a political power broker about the Chief's job; Hill takes his daddy home to St. Louis for his burial; Buntz' old partner comes asking for help with a loan shark; and LaRue and Washington use a lady tattoo artist to help them find a killer.

LaRue and Washington continue to stake out the tattoo parlor for a killer; Bates has a tough decision to make about Fabian; Jablonski tries to enforce a city ban on smoking in the station house; Hill meets someone special at his father's funeral; Chief Daniels surprises Furillo by offering to endorse him as his successor; Buntz cuts some corners to get a dealer selling killer synthetic heroin off the streets.

Bates agonizes over identifying Coffey's killer; Hunter uncovers an unexpected thief in the station; a prostitute sells out Jesus and Attorney Brown in a bribery scandal; and Belker's harassed by an overzealous security guard.

Jesus, scared of being pinned with Attorney Brown's murder, agrees to go undercover against a crooked judge; Hunter loses Prunella to a large Samoan; Belker poses as a loan shark in a roach coach; and Buntz' former partner asks another favor.