My Opinion in Tweets: I think that the Navalny’s death is the deliberate murder, possibly from the blunt head trauma arranged by his prisoners shortly before his death. Men in their 40-s rarely die from the “natural causes”. I suspect that it was possibly done to prevent including him in the list for prisoners exchange. The circumstances around his death have to be carefully investigated (by whom?). The patho-anatomical study has to be independent. The West failed to rescue and save him. This is also a lesson in brutality of Putin’s regime.