RUSSIA has identified 22-year-old Akbarzhon Dzhalilov, a Kyrgyzstan-born Muslim Russian citizen, as the suspected suicide bomber in the Saint Petersburg Metro.

A surveillance photo shows Dzhalilov walking through the metro station, carrying what was later found to be an incendiary device inside his backpack.

He detonated the device around 2:40 p.m. inside a train car that was moving between the Tekhnologichesky Institut and Sennaya Ploshchad metro stations. Fourteen people are dead as a result of detonation, with 49 others injured.

A second, more powerful device with Djalilov’s DNA on it was found and defused at Ploshchad Vosstaniya station. It contained a kilo of TNT and ball bearings, and was hidden inside a fire extinguisher that was placed in a bag on the platform.

A motive has yet to be established but there is rising speculation that the attack intended to deliver a message as the suspect was known to be closely linked with radical Islamist groups. President Vladimir Putin was in St. Petersburg on the day of the explosion.

Seven more Muslim men