18 people killed in Latvia supermarket cave-in

RIGA: At least 18 people were killed in Latvia as a result of a supermarket roof collapse near the capital Riga, the interior minister said on Friday, more than doubling the previous toll.

"The latest information is that unfortunately 18 people have been killed," Interior Minister Rihards Koslovskis told the LNT TV channel, raising the previous toll of six.

Thirty-five people were injured, some hospitalised in serious condition after the roof came crashing down on Thursday evening. "We cannot say anything about the cause yet, but it has been a very tragic night," emergency services spokeswoman Viktorija Sembele told.

Three firefighters working at the scene to rescue trapped shoppers were among the dead and 10 rescue workers were injured, she said.

Fire chief Oskars Abolins said: "We are working at maximum capacity but its a very dangerous situation in the building - it seems likely we will have to continue working all day long.

"Television footage showed the roof of the 500-square-metre (600 square yard) supermarket appearing to collapse in two stages, with the second cave-in trapping rescuers already on the scene.

Visiting the scene, Prime Minister Valdis Dombrovskis confirmed that police had launched a criminal investigation to find the cause of the disaster and said he would be holding an emergency meeting Friday morning.

Around 200 rescue workers, backed by military personnel combed through the rubble through the night.