If natural causes include poison. Repeated Torture after trumped up charges for his imprisonment. Imposed isolation, sleep deprivation. Food deprivation.
Being placed in multiple prisons last being on the Artic circle, isolated in his treatment, the prison itself was one of the most isolated in Russia and the world.... 47 years of age. Ridiculous. It is like "the man in the iron mask"... Putin acting as king preserving his throne. Dictator really. Not king.
Grotesque Putin killed Navalny via either his tortured existence. Or rapidly at the end by unknown method, concealed,without normal independent investigation.. Family was not allowed to ask questions, or have independent examination for Navalny body for release and burial.
Putin murdered Navalny. Putin couldn't even say his name! Hockey Puck Putin an afraid freak compared to people like Navalny
