"How come they don't fly away?" – Ziggy
McNulty deals with the disappointment of his failed reconciliation with his wife by returning to his old drinking and womanizing habits while falling further into depression. The detail closes in on Sergei Malatov when they track his cell phone through his truck rental paperwork. Concerned about the union's finances, Sobotka decides to pay the bills and discovers that his cell phone account was flagged so as to not have service disconnected. Becoming paranoid, he smuggles a container without contraband to see the results, and his suspicions solidify when the police pull the container over. Frank and Nick visit the diner to meet with The Greek; The Greek tells him to deliver more disappeared but clean containers to the shut down warehouse as suspicions mount about possible interest from the police. With his business faltering, Bodie moves his crew into new territory.

"It pays to go with the union card every time." – Ziggy
Ethnic tension over the next union secretary continues to build; Sobotka still plans to run contrary to a long-standing gentlemen's agreement. Ziggy steals four new cars from the docks and fences three to Glekas who double-crosses Ziggy by halving his original cut. Ziggy in a rage shoots a young Greek employee and kills Glekas. He remains outside the warehouse to turn himself in. Nick is the first to learn of his cousin's arrest and after facing the wrath of his uncle, drowns his sorrows in a local park. The detail uses satellite technology to its advantage but meets a setback as Valchek turns over control of the investigation to the FBI. Bodie is pleased with the new supply of drugs, but unhappy that Proposition Joe's nephew Cheese is on his turf. Cheese is wounded by Brother Mouzone, further complicating relations between Stringer and Proposition Joe.