Season 5, Episode 7, "Took"

WARNING, SPOILERS AHEAD! McNulty finally gets the serial killer story to blast off when he fakes a call to Templeton, does a soft kidnapping of a homeless man, and gets Carcetti's full support. But he soon starts to regret this when everybody in the department comes to him begging for OT and manpower to work their own cases. Freamon needs more time to figure out what the time-based codes Marlo and company are using actually means. Fletcher goes to the viva house for an on-the-ground scoop on the homeless killings but instead meets Bubs, which prompts him to go in a different journalistic direction. Omar continues to be a thorn in Marlo's side. Rupert Bond fails miserably to put Davis' head on the chopping block, as the state senator charms the jury out of convicting him for his financial crimes.