article_snippet.sent: CNN's Karl Penhaul spoke to a shepherd who witnessed the final seconds of Germanwings Flight 9525, which crashed in the French Alps last week.
article_snippet.sent: I saw the plane heading down along the valley
article_snippet.sent: and I said, 'My God, it's going to hit the mountain,' " Jean Varrieras told CNN's Karl Penhaul.
article_snippet.sent: I ducked my head. ...
article_snippet.sent: Then after that, I saw the smoke.