Doctor in charge of treating Alexei Navalny in Russia after Novichok poisoning dies suddenly and ‘very unexpectedly’ of suspected heart attack aged 55 ~ Via The Daily Mail

5th February, 2021 https://www.dailymail.co.uk/news/article-9224179/Doctor-charge-treating-Alexei-Navalny-Russia-Novichok-poisoning-dies-suddenly.html