"I still wake up white in a city that ain't." - Carcetti

In the hopes of possibly saving her job, Pearlman and Freamon continue arguing over the subpoenas, as the election draws closer. Carcetti drops a bombshell on Royce during their televised debate, while Herc makes a shocking discovery about the Mayor himself. Marlo decides to help the young kids in their preparation for school. Namond gets some advice from his father. Bubbles decides to assist his business apprentice in getting an education, while Cutty continues his two jobs; landscaping and boxing mentor.

"I love the first day, man. Everybody all friendly an' shit." - Namond Brice

Prez is shocked by his students; Royce strikes back against Carcetti; Rawls begins to gut the major case unit from the inside; Colvin embarks on a new career.

"No one wins. One side just loses more slowly." - Prez

Freamon and Greggs move to Homicide, while Herc and Dozerman join Marimow in the lackluster Major Crimes Unit. Cutty gets a "custodial" job at Tilghman School picking up truants, but struggles to make progress while trying to mentor Michael. Bubbles works to get Sherrod back in school as an 8th grader. Burrell finds a way to sabotage the state-witness murder investigation before the election, impacting Greggs. Prez's struggles as a teacher continue while Bodie finds himself working for a new "company". Meanwhile, Colvin pitches his pilot program to the middle school and Carcetti meets with a constituency when he knows that they won't support him regardless of what he says. Randy is faced with a dilemma after being busted for his candy scam and Proposition Joe plays Marlo in a high-stakes heist.

"Don't try this shit at home." - Norman Wilson

Carcetti responds to a campaign smear. Randy is accused of a serious transgression. Colvin's special class gets its first enlistees.

"World goin' one way, people another." -Poot

Walker catches Donut boosting cars and teaches him a lesson; Commissioner Burrell gets advice from Senator Davis; Little Kevin has a talk with Marlo and regrets it; Herc ignores Bubbles call and regrets it; the Area Superintendent questions the success of Colvin and Parenti's project class; Senator Davis attempts to con Carcetti; Carver arrests Namond but keeps him out of baby booking; Burrell has the police force juke the numbers with street sweeps; Marlo puts the word out that Randy is a snitch; Elena sees McNulty as a grown up; Chris Partlow and Snoop target Bug's father for Michael.

"You play in dirt, you get dirty." - McNulty

Randy has trouble with his friends at school, while Carcetti faces a huge dilemma. Meanwhile, Omar visits Proposition Joe, while Freamon reveals a secret.

"Buyer's market out there." - Templeton

Omar plots his revenge for his former associates murder now that he's returned from exile. Gus stresses the need for a city-court reporter, after missing out on a grand jury probe. Carcetti finds there are strings attached in his desire to get rid of Burrell. While McNulty investigates the deaths of homeless men, Freamon needs the help of an old friend. Also, Marlo looks to the future in his dealings with the Greeks.

"Just because they're in the street doesn't mean they lack opinions." - Haynes

While the crew awaits a showdown with Omar, Marlo celebrates a business deal. Meanwhile, at the Sun, McNulty and Freamon take advantage of a development regarding the murder of the homeless people, while Dukie heads to Cutty's gym. Also, Herc does Carver a favor as a means to make amends for his past behavior, while Davis takes his case to the court of public opinion.

"They don't teach it in law school." - Pearlman

After cooking up another scheme for the homeless case, McNulty and Lester become popular figures. Davis is set for his day in court by collecting the best legal assistance money can buy. Plus, Michael has brushes with the wrong side of the law, while Gus seeks help for an old story by going outside the Sun.

"A lie ain't a side of a story. It's just a lie." - Terry Hanning

A shift in the police department sends Carver to a new location. Meanwhile, Carcetti is forced to put his political future in jeopardy, Haynes digs deeper into Templeton's work, and an important case has a breakthrough by Sydnor, while Fletcher continues working with Bubbles.

"Deserve got nuthin' to do with it." - Snoop

A promising lead makes Freamon's hard work worthwhile, although McNulty doesn't feel like a celebration. Michael is suspicious about his latest assignment;.Haynes gets fresh eyes to help with fact-checking. Namond's debating skills make Colvin proud. Davis points a finger at Levy and the courts. And Bubbles recounts a recent temptation overcome.

"...the life of kings." - H.L. Mencken

A damaging report by Pearlman and Daniels gets a reaction from Carcetti, while Haynes finds little support for his concerns about a reporters work from the bosses. Meanwhile, McNulty wants to put a homeless case to an end, Dukie searches for an old mentor and a fallen officer is given a wake.