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They are intensifying all of these flights. that doesn t seem to be enough to assuage the concerns of the passengers. a lot of them are just unwilling to part with their luggage, especially as they re being told they only can take on two pieces of pretty small cabin baggage. it is just a sense of insecurity in general, i think, that s permeating a lot of these passengers responses. the egyptians are saying they re moving it as quickly as possible. today alone 55 flights from russia are scheduled to come in and out picking up passengers and taking their luggage out behind them. that isn t even beginning to dent that broad base of standard russian passengers. 11,000 left? over 50,000 to go, fredericka. wow, big numbers. nima, thank you so much, in sharm el sheikh. let s talk more about this then with paul ginsberg, forensic audio expert. paul, a lot of back and forth now about this noise heard in the last second of that cockpit voice recording. ....
The kitchen floor, but tom bevell could find no evidence of that. numerous people, to include myself, examined that floor to try and find evidence of a knife drop, either pointed straight down or falling on its handle or falling on its side or whatever. and we were unable to find anything that would be consistent with that. if it had as much blood on it as it was found, which it would have to, then it should have produced an outline of the knife or evidence of the knife dropping onto the floor. we simply didn t find that. barry dickey is a forensic audio expert assigned to analyze darlie s telephone call to police. in order to conduct his analysis, dickey isolated darlie s voice by eliminating all of the background noise. somebody came in while i was sleeping, me and my little boys were sleeping downstairs. they came in and stabbed my babies. stabbed me. i woke up ....
Apparently the train was believed to have been going over 100-mile-an-hour when is it crashed. that s just into us. let s talk about it. a former safety official with the federal railroad administration is with me. paul ginsburg is with me as well a forensic audio expert who s examined recordings for the federal government in multiple high-profile criminal cases. let s get right to it. george first to you. we had heard obviously speed could potentially be a factor around that curve, especially when you look at the trajectory of how those train cars flew off those tracks. when you hear 100 miles an hour in a 50-mile-an-hour speed limit area your reaction? that s astounding. particularly on a railroad system like amtrak that has a train control system in place that s intended to detect overspeed and slow the train down. automatically? yes. first thing that should happen when a locomotive exceeds its ....
Wrongdoing. the doctors gave him the unfit to work notice that he was required to give to his employer and now we know that did not happen. pamela brown, thank you so much. for more on what these flight data recorder findings mean i want to bring in paul ginsberg a forensic audio expert. first i want to show our viewers what exactly we are talking about here. this is a flight data recorder similar to the one that investigators are testing right now. of course the one pulled from the crash site was in much worse condition than this. sir, if you could, walk us through the type of information that investigators can get from a device like this. that s right. this flight data recorder complements the cockpit voice recorder and tells us all about the settings of the controls the input that the pilot and co-pilot have access to in the cockpit with all of their controls and also it tells us about how the plane is flying the attitude the speed, the ....
reporter: the search for airasia flight 8501 narrowing. the hunt on for a tiny signal in a turbulent sea. minute pings from a device attached to the flight data recorder. a pinger has a specific pulse. it comes at a specific interval and it has specific frequency. correct. but it s still hard to find? yes. it is. reporter: forensic audio expert paul ginsburg simulated what a pinger would sound like undistorted and without by this competing sounds. [ pinging ] but, says ginsburg there is plenty of other things at the bottom of the sea. a school of fish swimming currents echoes from the signal bouncing off different rock formations at the bottom. reporter: this signal he says, is what an experienced operator might initially hear. ....