conducting this flight. >> greg, the point is that there is evidence that somebody in the crew is turning off its its the communications, turning off the radar and all of a sudden you see it re-emerge on a different flight path after a turn. that says to you somebody has made a deliberate decision to commandeer this aircraft and go in a different direction? >> absolutely. there would never be a reason for a pilot to turn off the transponders. that is the key for air traffic controllers to be able to track that airplane at all times in the air. there would have been no reason to turn off the transponders. the fact that the a car systems, the data portion was shut down indicates somebody didn't want to be tracked through the transponder or the acar system. the military only had a skin paint, not des script blip on the radar that said the airplane was at a distance and heading in a direction. but that was it. >> so let's look at potential flight paths here on the map because it could have gone a couple of different directions.