Giordello (Andre Braugher) is upset when neither he nor his detectives are forewarned of the arrival of an asbestos-removal team. To get vital evidence on a gang leader's murder -- and to find out why the victim waited several days after his beating to get medical help -- Bolander (Ned Beatty) and Munch (Richard Belzer) fake out a witness with the old "polygraph-by-copier" trick. Under duress, Howard (Melissa Leo) confesses her attraction to Assistant State's Attorney Danvers. And Felton (Daniel Baldwin) and Pembleton (Andre Braugher) suffer mightily while their respective partners try to give up smoking. ~ Hal Erickson, Rovi