Three killed as supermarket roof collapses in French Riviera

Up to 15 people were trapped yesterday - some of them still alive - in the rubble beneath the collapsed roof of a supermarket in Nice, southern France. Rescuers say at least 90 people were injured when the vast slab roof of the Casino supermarket, measuring 40 metres (130ft) by 30 metres (100ft), caved in. Eyewitnesses say the roof collapsed without warning.

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