Noted Russian opposition activist Vitaly Ioffe was killed in the northwestern city of St. Peterburg, a relative told RFE/RL on September 17. Russian media also reported about Ioffe's killing, citing his daughter and other sources. The Mash Telegram channel, which is close to the Kremlin, reported that a 20-year-old St. Petersburg resident was detained after he turned himself in to police in the nearby city of Vyborg and confessed to the killing. Officials have not commented on a possible motive. Ioffe was known for his criticism of the Russian government. He openly condemned Russia's ongoing invasion of Ukraine launched in February 2022. To read the original story by RFE/RL's North.Realities, click here.