Ms. Smith collapses as her body temperature suddenly drops after receiving mysterious injections. Medical staff scramble: Lily is ordered to fetch one more shot, but they cannot remove the final needle and are warned not to give penicillin or she'll die. Wynne insists the symptoms are linked to 'the needles that brat gave her' and asserts her competence, while other staff recall Leo’s earlier warning. Director Lewis arrives, demanding answers. The episode escalates from emergency treatment to accusation, ending on Lewis’s question, 'Who gave these needles to Ms. Smith?' and the culprit and Ms. Smith’s fate remain unresolved.