Russia’s main opposition leader Alexei Navalny has died in prison, according to Russian state media.
The 47-year-old, who was Russian president Vladimir Putin’s biggest critic, was serving a 19-year sentence in a remote Arctic prison for “promoting extremism”.
Prison authorities said Navalny died on Friday Feb. 16 after he collapsed and lost consciousness following a morning walk.
Navalny had been arrested and jailed in January 2021 after he returned to Moscow from Berlin.
He had traveled to Germany to receive treatment after he nearly died from being poisoned by a military-grade nerve agent, in a suspected Kremlin attack in 2020.
He was jailed after being found guilty of “embezzlement” and “fraud” – charges which were widely criticized as politically motivated.