Police suspected key document -- permission signed by U.S. 's PM -- was fake . CNN made attempts to reach the Haitian prime minister without success . Women , Haiti officials deny it is fake ; Ismael Estrada 's attempts to Reese PM unsuccessful . Case follows arrests of 33 U.S. missionaries . Missionaries charged with trying to take children out of Haiti without legal authorization .
Police suspected key document -- permission signed by U.S. 's PM -- was fake . Women , Haiti officials deny it is fake ; Ismael Estrada 's attempts to Reese PM unsuccessful . Case follows arrests of 33 U.S. missionaries . Missionaries charged with trying to take children out of Haiti without legal authorization .