At Royce's poker game his opponents deliberately lose to him knowing that the money will fund his campaign. His guests are unhappy that he has held many of these fund raising games recently. The players include property developers Andy Krawczyk and Ed Bowers.
Tommy Carcetti discusses meeting with the interdenominational ministerial alliance with his campaign staff, Norman Wilson, Theresa D'Agostino and Gerry. Gerry and D'Agostino are against the meeting as they feel that the ministers' endorsement is beyond Carcetti's grasp. Wilson and Carcetti believe the meeting has importance beyond the election and that even if the ministers endorse Royce they may not work as hard for him after hearing what Carcetti has to say. Carcetti's meeting goes well; he offers respect and a promise to earn the group's support over time while listening to their concerns. He is thanked for coming.
State Delegate Odell Watkins watches his protégée Marla Daniels in a debate with her opponent Eunetta Perkins. Perkins has been criticized in the past for her meeting attendance and incumbent standing but seems to be even-handed with Daniels in the debate. Watkins then sees a campaign ticket and is enraged to see Perkins on Royce's fliers when he promised to support Daniels.
Homicide unit commander Colonel Raymond Foerster meets with Commissioner Ervin Burrell and his deputy William Rawls to discuss the recent murder of a state's witness. The murder has cost the mayor politically and he has asked Burrell to slow the investigation so that no proof that the motive was the victim's upcoming testimony will come out. Burrell orders Foerster to take the case from veteran detective Ed Norris and instead assign it to Greggs because of her rookie status. Foerster appears emaciated and drained throughout the meeting. Nevertheless, he argues to keep Norris as the investigator and, suspecting Burrell's motives, offers a guarantee that no further details of the investigation will reach the press. Burrell tells him that he resents the implication.
After the meeting Foerster complains to Rawls, who agrees that Burrell's decision to reassign the case is a mistake. Foerster tells Landsman about the order and has him reassign the Braddock case to Greggs despite their shared misgivings.
Bunk and Freamon meet with Officer Jimmy McNulty in the Western District. Freamon is disappointed that McNulty is not making the most of his investigative talents, but McNulty remains content with his new role. They discuss Marimow's destruction of the major crimes unit where Bunk claims that Marimow has a reputation for being the departmental "unit killer". Officer Walker arrives as the homicide detectives have requested backup. They are there to serve a warrant on Lex's home. After the warrant is served Freamon invites McNulty for a drink but he refuses to commit to any plans. Once inside Bunk realizes that Lex's mother is grieving and has set up a shrine to her son. He pressures her with the threat of further raids but she has no information for him.
Bunk and Freamon drink without McNulty in a bar. Bunk is chasing women but Freamon is intent on their case. He ties the disappearance of Lex after shooting a Stanfield drug dealer to the lack of violence relating to Stanfield despite his prominence. Freamon theorizes that Stanfield is hiding corpses somewhere; perhaps in sewers, parks or a rogue funeral home.
Bunk and Crouchfield take Greggs through her first crime scene. Bunk advises her that she needs soft eyes to see everything at a scene. Greggs notices something in the victim's hand but it is another initiation joke. When they return to the office, Greggs is dismayed when Landsman assigns her the Braddock case.
Marlo assigns Chris and Snoop to kill the security guard for talking back to him. They stake out the store and track his movements. Next they visit independent drug dealer Bodie Broadus to confirm his decision on Marlo's ultimatum to take their package or move on. Bodie agrees to Marlo's terms. Chris asks after Michael; Bodie tells them he has moved on and wonders why they are interested in him. Chris warns Bodie that "'why' ain't in your repertoire no more," making it clear that he has a low rank in the Stanfield organization. Stanfield lieutenant "Monk" Metcalf arrives as soon as Chris and Snoop leave. He gives Bodie a package of narcotics and some terms.
Chris and Snoop track Michael to his home. Snoop notices his poor circumstances and theorizes that a good offer will lure him into becoming a crew chief for them. Chris remains uncertain. Later they board the corpse of the guard into another vacant building. Chris discards the guard's badge after confiscating it from Snoop, who had hoped to keep it as a souvenir.
Marlo gets a visit from Old Face Andre at Vinson's rim shop. Andre reports Omar Little's recent robbery of his store. Andre tries to claim that Marlo should let him out of his debt because Omar is comparable to a terrorist. Marlo is more interested in Andre's ring than his excuses and demands that he hand it over and then tells him to pay what he owes. After Andre leaves Marlo tells Chris that he needs more money for another poker game. Marlo is confident that he will begin winning soon or else he will send Chris to reclaim his losses.
Omar finds the opportunity to his liking and robs the game while Marlo is playing. He takes Marlo's recently acquired ring along with all of his money. When Marlo tells Omar that this is not the end of their dealings Omar warns him that he can find his people with less effort than Marlo will need to find him. Marlo leaves Omar with a wish that he wear the ring in health.
Detective Kenneth Dozerman and Sergeant Thomas "Herc" Hauk report to the unit, having just been assigned there. Marimow is skeptical of Herc's credentials, noting that he was promoted after driving for the mayor for just three months. Herc is dismayed to learn that Freamon and Greggs have been reassigned and takes an instant dislike to the lieutenant.
At home the teacher of the math class where the girl was injured, Roland "Prez" Pryzbylewski, plans a talk for his class to help them get over the event. His wife tries to convince him to get out of the house but he is too preoccupied thinking of his class.
Donnelly introduces Sherrod to Mr. Pryzbylewski and he joins the class. When Prez tries to discuss the incident with the class his attempts are disrupted by Namond Brice, Karim Williams, Darnell Tyson and others quizzing him about his past career with the police. Randy and Sherrod both use the disruption to leave the class. Prez notices Sherrod taking a book from the ground outside the classroom window.
Randy is caught selling food in the sixth grade cafeteria by Miss Reese and taken to Mrs. Donelly's office. At the office Donnelly is interviewing Cutty for the new job. Rather than act as a custodian she is hoping he will take the job and perform as a truant officer for the school. Because there are no funds available to employ truant officers Donnelly holds the custodian jobs back to pay for them. Cutty recognizes Randy when he is brought in. Donnelly questions Randy about a spate of graffiti based on his fake hall pass. She insists that he tell her who is responsible or she will phone his foster mother, Miss Anna.
Cutty and another man named Marvin begin rounding up children for classes. Cutty learns that rather than trying to get children an education their main aim is to give the school the minimum attendance figures it needs to secure extra funding: each truanting child need only attend once a month for the first two months of the year.
Howard "Bunny" Colvin and Dr. David Parenti meet with a politician to discuss starting an in-school program aimed at preventing children from growing up to become repeat violent offenders. The politician is eager to affirm that the scheme will not bring bad publicity to the education board. Otherwise, she is happy to accept the funding. Later the trio meet with the principal and Colvin and Parenti sign confidentiality agreements and safety waivers. After the meeting Colvin meets with the eighth grade head teacher Grace Sampson. She tells him that many teachers view the scheme as the latest splint from city hall. She tells him that the children follow a weekly cycle with their best behavior on Wednesdays where they have spent the most time in the relatively safe environment of the school. Colvin observes some classes and walks the halls. He sees variation in how well classes perform with the best behavior in the younger grades.
After school Namond tells the others that someone was suspended for the graffiti and theorizes that someone must have told the teachers. There is a universal contempt for "snitches" at the school. While the students head home Prez meets with Donnelly and the police and learns that Chiquan will be severely scarred but that she was not HIV positive. Michael takes his younger brother Bug home and starts him on his homework. Michael then heads to the gym.
At the gym Cutty oversees a sparring match between Justin and Marcus. With Spider still absent Cutty offers to take Michael to a boxing match that he had planned to attend with Justin and Spider. Michael agrees to come, after receiving assurance that Justin will also attend. At the match Michael avoids Cutty's attempts at conversation and talks to Justin instead. When Cutty drops Justin home Michael gets out of the van and refuses a lift to his house.