Tipped off by the wire, Greggs, Herc, Carver and Freamon make a bust, but the incident makes Avon and Stringer suspicious, leading them to close shop in the Pit. Meanwhile, Bunk and McNulty look for another witness in the Gant slaying and hunt a suspect known as 'Mr. Bird.'
An unlikely source gives McNulty the tag of a car driven by Stringer Bell. Meanwhile, Greggs and Carver bust a congressional aide carrying dirty cash, but are forced to let him go. Later, Omar earns his 'loose cannon' moniker.
Carcetti's master plan for the police department is leaked to the press, sending the brass into a panic. Marlo turns to Proposition Joe to help with an enviable problem. Whiting and Klebanow drop a bombshell on the newspaper staff. Michael finds temporary respite from his life on the corner by taking Dukie and Bug on a trip. McNulty shares some inside info with Alma, but her subsequent story doesn't cause the splash either envisioned. Undaunted, McNulty looks for a new ally in Freamon.
An unexpected call puts Templeton back in the spotlight--and gets McNulty more attention than he expected. Bunk bucks at Landsman when ordered to help with the force's most recent red ball. Omar sends Marlo a message; Carcetti proves he's still an adept fundraiser; Carver gift-wraps a witness for Bunk; Bubbles shows a reporter the ropes; Freamon tries to crack a clock code; Greggs prepares for a visit from her son; Michael has a close call; Hayes can't shake his suspicions about Templeton. Assisted by the top-drawer lawyer Billy Murphy, 'cash and carry' Davis makes his day in court a memorable one.
Donnell Rawlings admits to abusing the race card, Lil Rel Howery breaks down the social dynamics of eating food on a bus trip, and MF Doom and Mike rap about policing oneself.
