Officials in Italy say a two-story building has collapsed in the southern province of Naples, killing two young siblings and their mother, while burying the children’s grandmother under the rubble.

Officials in Italy say a two-story building has collapsed in the southern province of Naples, killing two young siblings and their grandmother, while burying the children’s mother under the rubble.

Two siblings aged four and six are among three people to have died after an apartment building collapsed in the town of Saviano, near Naples, on Sunday. Rescuers are searching in the rubble for the children's mother.