Update
Russian authorities have detained a 26-year-old anti-war protester, claiming she was involved in the blast that killed well-known military blogger Vladlen Tatarsky at a cafe in St. Petersburg on Sunday.
The country’s interior ministry added Daria Trepova to a wanted list following the explosion, and her arrest was announced on Telegram by the Investigative Committee of Russia shortly after that.
Trepova’s husband, Dmitry Rylov, has told an independent Russian publication that he is convinced she was set up.
https://www.cnn.com/2023/04/03/europe/russia-blogger-explosion-suspect-arrested-intl/index.html