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GROZNY, June 10 (RIA Novosti) - Four police officers and three locals were injured when two bombs exploded in a cafe in Chechnya's capital Grozny overnight, local prosecutors said on Tuesday.
Preliminary reports said two home-made bombs exploded in quick succession, damaging the cafe premises where people were dining at the time.
The victims suffered a number of injuries, the source said.
Earlier reports said the cause of the blast was exploding gas tanks. A criminal case has been opened into the incident.