Watch 'The Wire 02' on HBO on xfinityTV.com
McNulty feels the heat when a witness who testified against D'Angelo is found murdered. Meanwhile, Greggs is given the lay of the land regarding Avon Barksdale's key players, and Herc, Carver and Prez find big-time trouble at the towers.
Also Available On iTunes, Amazon Prime and VUDU
Download the TV Guide app for iPhone, iPad and Android!