I stumbled upon the Dyatlov pass incident in another (Finnish) forum, where missing and found persons are a niche subject. I searched the web for more info on this particular case, and found dyatlovpass.com and have now used far too many hours browsing through information there, and also on this discussion forum.
A big thank you for everyone already. I'm not sure I can contribute anything useful - it seems most everything has been said, debunked, and said again during the decades since the incident. But it's been a great read!