Chinese communist authorities used the names received from the UN to prevent the dissidents from leaving China. At least one dissident identified by the UN and detained by the CCP before leaving for Geneva, Cao Shunli, died while in detention. If the dissident expected to embarrass Beijing at the UN was already abroad, the CCP frequently threatened or even kidnapped and tortured the person's family, according to UN whistleblower Emma Reilly, who first exposed the scandal.