Frank:
My father passed about 6 years ago, my mother about 15 years prior to that.
He would not say too much, as I said, he was, or appeared scared or hesitant when it was brought up. The one time I was at the house, I answered the door, and two "suits" were there and asked for him. He came to the door, came back to me with concern, and asked to me to leave and come back in a couple of hours. I did, and asked who they were, and he said "government". When I pressed him, he put me in my place with a stern "none of your business".
. . . I thought you would like to know. I spoke to my sister last night about Roswell. It was the first time either of us have spoken much about it. She was born in 1938. She was 9 or 10 when the landing occurred. She remembers my dad coming home, covered with soot, or dirt, wild eyed, and saying something like "you can't believe what I saw".
Hope you get to hear more from the person, soon!