Raffa Virago

On Amy and Sonya's first day as co-chief resident, they must coach a fresh crop of interns through a mysterious case that seems to defy medical logic; Jake and TJ adjust to new roles within the hospital; Dr. Ben Grant returns to Westside.

Amy must help a family process the news that their daughter's sudden illness could be fatal, while enduring a barrage of intrusive memory seizures. Despite unease in their relationship, TJ and Sonya are forced to work together to treat a man whose injuries appear to be self-inflicted.

When a horrific accident sends three members of the same family to Westside in critical condition, the entire staff must band together to save them and avert tragedy. Amidst the chaos, Amy must contend with a flood of emotional memories as she goes head to head with mysterious newcomer Dr. Ben Grant..

Amy and Jake work together to treat a patient whose secret past puts her life in danger. Meanwhile, after a key donor withdraws funding, Ben must scramble to save his artificial heart trial. Sonya and TJ's relationship is tested when Sonya's father visits Westside.