When the hospital is inundated with bus crash victims during a winter storm, Emily is assigned to run triage in the E.R. During the chaos, Emily is forced to do an emergency skull procedure on a heroic Marine who suddenly collapses. Tyra bristles at ... (more)her father’s lack of respect for her as a doctor, but they later experiences a breakthrough when they perform an emergency c-section together. Meanwhile, Will and Emily secretly work to help an unexpected patient leaving Cassandra to question Will’s true feelings for Emily. Micah finally makes a bold decision in his personal life.