The Latest: Death in St Petersburg subway bombing now 14

Russian President Vladimir Putin speaks during his and Belarus President Alexander Lukashenko's news conference following their talks at Konstantin palace in St.Petersburg, Russia, Monday, April 3, 2017. The two leaders announced that they have settled the energy dispute between the two ex-Soviet neighbors and allies during their talks Monday. (AP Photo/Dmitri Lovetsky, Pool) (The Associated Press)

Russian Orthodox Patriarch Kirill conducts a memorial religious service in the Christ The Saviour Cathedral for subway explosion victims in Moscow, Russia, Tuesday, April 4, 2017. A bomb blast tore through a subway train deep under Russia's second-largest city St. Petersburg Monday, killing several people and wounding many more in a chaotic scene that left victims sprawled on a smoky platform. (AP Photo/Alexander Zemlianichenko) (The Associated Press)

A woman pays her respects at a symbolic memorial at Tekhnologichesky Institute subway station in St. Petersburg, Russia, Tuesday, April 4, 2017. A bomb blast tore through a subway train deep under Russia's second-largest city St. Petersburg Monday, killing several people and wounding many more in a chaotic scene that left victims sprawled on a smoky platform. (AP Photo/Dmitri Lovetsky) (The Associated Press)

The Latest on the deadly subway bombing in St. Petersburg (all times local):

11:20 a.m.

Russia's health minister has raised the death toll from Monday's blast on the St. Petersburg subway to 14.

Veronika Skvortsova said in a televised briefing on Tuesday that 11 people died on the spot, one died in an ambulance and two at the hospital. Forty-nine people are still hospitalized, Skvortsova said.

An unidentified explosive device went off in a subway train under Russia's second-largest city while President Vladimir Putin was visiting the city. A second bomb was found and deactivated. There was no immediate claim of responsibility.

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9:30 a.m.

The intelligence agency in the former Soviet republic of Kyrgyzstan says the man behind Monday's deadly bombing on the St. Petersburg subway is a Kyrgyz-born Russian citizen.

A bomb blast tore through a subway train under Russia's second-largest city on Monday, killing 11 people and wounding more than 40. There was no immediate claim of responsibility for the attack, which came while President Vladimir Putin was visiting the city, his hometown.

Kyrgyzstan's State Committee for National Security said in a statement on Tuesday that the man behind the bombing is a Kyrgyz-born Russian national. The intelligence agency said it is cooperating with Russian authorities to help the investigation.

It is unclear whether the attack was a suicide bombing or whether the bomber got away.