The after-effects of Greene's beating threaten his visitation rights with his daughter. Carter and Del Amico work with new med students. Both Jeanie and her ex-husband have job difficulties due to their HIV-positive status. Weaver suggests that Ross find a research grant to keep his job. Carter and Benton come to blows over Carter's switch to emergency medicine. The staff unites to treat victims of a bus crash, and a drug-addicted pregnant woman leads to a new direction for Carol.