10 injured in explosion in St. Petersburg

  • 10 people were injured in an explosion which occurred at the supermarket chain Perekrestok in St. Petersburg's north-west Kalininsky district, Russia, on Wednesday. The injured were taken to the hospital after the blast. No organization has claimed responsibility for the blast although all angles are being taken into consideration by the police. It was reported that the blast was caused by a device which had a striking force equal to 200g of TNT Explosive.