MOSCOW. April 3 (Interfax) - Darya Trepova has been detained on suspicion of involvement in the St. Petersburg cafe blast that killed blogger Maxim Fomin, also known as Vladlen Tatarsky, the Russian Investigative Committee said via Telegram on Monday.
"Russian Investigative Committee officers, acting together with operative services, have detained Darya Trepova on suspicion of involvement in the cafe blast in St. Petersburg," the statement said.