GROZNY, April 9 (RIA Novosti) - A local woman resident and three secondary school pupils of the Chechen capital were injured as a result of an explosion in Grozny, RIA Novosti was told in Chechnya's Ministry of the Interior.
The Ministry's representative said that "a bomb of an unidentified type exploded near a water tower in the Leninsky district of Grozny on the day before." All the injured were hospitalized. An investigation into the explosion is under way.