>> this is burn goss knee dragging his belongs toward the truck. he tried to warn the congressman they were all in danger. >> he told me i had the congressional seal of protection over me and that i had nothing to worry about. i thought he was totally out of his mind. >> congressman leo ryan carrying the briefcase had planned to stay the night to help get more families out and then a church member came up behind him. >> all of a sudden, he puts a knife up to his throat and he says, all right, mf, you're going to die. we jumped on him. we got the knife away. >> you can see blood splatters on ryan's shirt from the attacker, not ryan. the ride to the small airport was slow, bumpy, and tense. >> you could just sense the fear in everyone. you could just feel it like it was bouncing off each other.