Who is consider UFO or light balling theory as the cause of the Dyatlov mystery, I suggest to see a book of O. Yaroslavtsev “UFO: MECHANICS OF MURDERS” (О. Л. Ярославцев НЛО:МЕХАНИКА УБИЙСТВ). The book is in Russian, but I was impressed by the pictures and there is a lot of detailed informations. The author really took care about, the text is not superficial, but he focused in great detail on injuries, various calculations and comparisons with existing cases. The text is accessible on the Internet (http://www.buran.ru/other/UFO_killers.pdf
) and if I have the time I will gradually look at it. I will try to translate it through a translator (although it does not translate perfectly) but at least I will learn more.
Did you read this book? What do you think?