with no definitive evidence, there's no answers to what happened to the flight from kooum tuala lumpur to beijing. >> it's unprecedented. it is mistifying. we increasing efforts to do what we have to do. malaysia airlines is helping us. all agencies are helping out. all the experts around the world. >> we are going to take you to a live news event from kuala lumpur, where the malaysian civil aviation spokesperson is speaking. let's listen in to what they are saying. [ speaking foreign language ] . >> a second officer [ inaudible ] once he was satisfied with the description. the subject [ inaudible ] on 7 march 2014, friday. [ inaudible ] the subject then produced his austrian passport, together with a boarding pass to fly. [ inaudible ] was in order [ inaudible ] >> the subject arrived on friday [ inaudible ] at 21 hours, and presented himself at [ inaudible ] to the officer on duty. the subject produced his passport number 1831957 and claimed that he had arrived by phuket. [ inaudible ] by verifying [ inaudible ] in the passport were male. originally [ inaudible ] he was satisfied wit