In 1973, the state decided to permanently seal all records related to the Dalhart case. The official reason was to protect the privacy of the children in state custody. According to a memo that surfaced decades later, the real reason was concern about public panic and potential legal liability if the subjects’ true nature became public. The memo didn’t explain what “nature” meant. It didn’t need to. By then, everyone involved understood that the Dalhart children weren’t simply traumatized or developmentally delayed. They were something else: something that had lived in those mountains for generations, hidden in plain sight, masquerading as human. And now the state was liable.