Russian authorities are investigating allegations of torture and rape in the prison system, after leaked videos appeared to show inmates being abused.
BBC: Russia investigates prison torture allegations after videos leaked
This handout photo taken on June 22, 2021 and released by Moscow's Preobrazhensky district court on June 23, 2021, shows jailed Russian opposition activist Alexei Navalny as he is seen on a screen during a hearing on his claim against the Matrosskaya Tishina pre-trial detention center, which designated him a flight risk, in Moscow.
