Blast at St Petersburg store in Russia injures 10, bomb detonates in locker

A blast ripped through a supermarket in Russia’s St Petersburg on Wednesday evening, injuring at least 10 shoppers, investigators said.

The explosion was caused by a homemade bomb packed with pieces of metal with a force equivalent to 200 grammes of TNT, they said. They have opened a criminal case on the grounds of attempted murder.

Nobody was killed in the explosion, and it was not immediately clear what the motive for it was.

Russian media reports said the bomb had been hidden in a locker where shoppers leave their belongings in a branch of the Perekrestok supermarket chain.

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