Ten people were killed on Saturday at a grocery store in Buffalo, New York (northeastern United States) when a gunman opened fire, local daily The Buffalo News reported. citing police sources.
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Ten people were killed by an armed man wearing a bulletproof vest and armed with a high-powered rifle, and three other people were injured, two of them very seriously
," the newspaper said, quoting a police official. at the scene of the tragedy and another source close to the police.