An explosion occurred in a marketing shop in the city of St. Petersburg, Russia. The news reports said the blasts occurred on Wednesday night. During this time many shoppers who came to the market were injured.
No one was killed in the blast. However, at least four of the injured were admitted to the hospital. As well as the unsupported sources said, 10 more injured were injured in the incident.
The reason for the explosion is not immediately clear. But Russian news agency reports said a criminal case has been filed in connection with attempt to murder. Investigators are investigating the incident.