How were the details of the Iran-Contra Affair discovered? A. A plane crash in Nicaragua revealed it. B. Senator John Tower discovered the plan. C. Information was leaked by the press. D. American arms were found in Iran.
One person survived the plane crash (actually, the plain was downed) and he was captured by the Nicaraguan authorities, and the information he disclosed led to a chain of events that led to the descovery of the Affair.