be the ones that actually hear that. there will be a transcript release. >> there's no way the audio is going to reach the public domain. >> it's only through this cockpit voice recorder, which is the other box, which the tpl would ultimately listen for the ping. is that correct? there's no other way an investigator can tap into any kind of audio in the cockpit, correct? >> that's exactly right. that data is only captured on that flight recorder, that's right. >> staying with you, one of our senior international correspondents has been reporting here from malaysian investigators that they believe that this plane was flown by someone. this is their quote. flown by someone with good flying knowledge of the aircraft. and the government sources told him specifically that that left turn, they're treating the turn as a criminal act. either by one of the pilots or someone else onboard. obviously, they know a lot about this investigation, they being the investigators, that we don't know. so what could lead them to calling this turn now a criminal