The Latest: Death toll from Russia subway bomb reaches 11
None
Russia's top anti-terror agency says the death toll in subway bombing in St. Petersburg has reached 11.
The National Anti-Terrorism Committee says another 45 people wounded in Monday's explosion are being treated at hospitals.
Officials previously had said that 10 people were killed and about 40 were wounded when an explosive device rigged with shrapnel went off on a subway train in the center of St. Petersburg.
City authorities shut the entire subway system after the blast. Law enforcement agents found an unexploded bomb at another subway station and defused it.
The Interfax news agency reports that police are searching for two suspects suspected of involvement.