ER: Season 12, Episode 15

12 - 15: Darfur

ER revisits Dr. John Carter and reveals what he's been doing since his departure from County. Now in Darfur, Carter and colleague Dr. Dakarai work alongside relief workers to treat famine victims. Back in Chicago, Luka and Kerry differ over Clemente's next step, and Pratt and Neela treat a hit-and-run victim.