In the French Government , Catherine Vautrin , the Vice-Pr Ã sident of the National Assembly recalls the disappearance of OphÃ lie and asks for a French intervention . In the French Government , Catherine Vautrin , the Vice-Pr Ã sident of the National Assembly recalls the disappearance of OphÃ lie and has asked for a French intervention Following this intervention , French investigators were sent for the second time to Hungary .