Joslan F. Keller, author and speaker on unexplained subjects, brings up to date a series of rather special crashes...
He calls them "the crashes of nothing" In the Parmelan, a mountain in Savoie, events shook the inhabitants in 1996, 2000 and 2003. A dull rumble in the sky, a violent explosion, and enigmatic glows in the night... However, no debris or material traces were found. By looking at other similar cases in France, such as the strange incident of Battenheim in Alsace in 1996 for example, the episode highlights the recurrence of these inexplicable phenomena.