Russia IDs metro bomber as St. Petersburg mourns 14 dead

Russian investigators Tuesday identified the bomber in the deadly Saint Petersburg metro blast as 22-year-old Akbarjon Djalilov, as Russia's second city mourned the 14 people killed.The Investigative Committee said in a statement that Djalilov "carried out an explosion" in the carriage of a train travelling between two busy stations on Monday afternoon.Djalilov's "genetic trace" was also found on a bag containing a second bomb left at another metro station and later defused, the statement said.