8 arrested in connection with St. Petersburg bombing
MOSCOW — Eight members of extremist cells have been arrested in connection with last week’s deadly bombing on the subway in St. Petersburg, Russia’s intelligence chief said Tuesday.
The suicide bombing in Russia’s second largest city killed 13 passengers and injured dozens of others.
Akbardzhon Dzhalilov, a 22-year old Kyrgyz-born Russian national, has been identified as the bomber. Russian authorities have not outlined his possible links to extremist groups but an unidentified law enforcement official told the Tass news agency that investigators were checking information that he may have trained with the Islamic State group in Syria.
Tass said he reportedly flew to Turkey in November 2015 and spent a long time abroad.


