VLADIMIR Putin's top critic Alexei Navalny has allegedly died in a hellhole Siberia prison as Kremlin foes claim he was murdered. Prison officials today said the jailed Russian opposition leader, 47, collapsed inside a brutal Polar Wolf jail where he was being kept and could not be resuscitated. Navalny was one of Putin's greatest enemies and his leading domestic critic in Russia - bravely challenging the tyrant's brutal war in Ukraine. Continue reading: Read more: The Sun delivers breaking news, latest gossip and incredible exclusives around the world with hubs in London, New York, Scotland and Ireland. Covering topics
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