Can you read russian?
I do have an understanding of Russian and with a dictionary will decipher most documents although it takes some time (they have sooo complicated grammar!) so I'll be happy to get the original Russian investigation link, yes please.
I concluded that the report on avherald is some sort of unofficial translation of (at least parts of) the Russian report and just wish to have a copy of the original also.
Thankyou very much in advance!