cessna eventually crashed near the george washington national forest in virginia. cnn s brian todd is near the site of the crash. he s joining us now. brian, where do things stand with this investigation now? well, kate, we ve got some new information for you this morning. i just spoke to a group of first responders who were the first people on the scene of that plane crash. to give you a sense of what they were up against, i ll take you to my right, your left. you can see how steep the terrain is over here and k you n see the patchy fog that has settled in over that little valley area, that ravine area there. that is what they were up against. that fog was here last night when the first responders got here. what they told us was that they had to leave their vehicles not too far from where i m standing here, just up the road a bit. they left their road at just before 6:00 p.m. eastern time. it then took them two hours, fully two hours to walk into those mountains, in very steep terra