A Thousand Cranes (S09E16)

Three persons are murdered during a holdup at Doc Magoo's, and Chen's partial description of one of the perps leads to an unpleasant morning for Pratt and Gallant (Mekhi Phifer, Sharif Atkins); Lewis befriends a teenage cancer patient (Patrick Fugit), despite his mother's disapproval; and Carter decides to propose to Abby, who's having difficulty finding someone to give her mother (Sally Field) a ride to the bus station for her trip back to Wisconsin. (National Broadcasting Company (NBC))