(ANSA) - ROME, SEP 22 - Two siblings, a four-year-old girl and a six-year-old boy, are among three people to have died after a two-story apartment building collapsed in the town of Saviano, near Naples, on Sunday.
Rescuers are searching in the rubble for the children's mother.
The third victim was the children's grandmother, who lived in the same building.
The father is in a critical condition in hospital while the boy is not in a life-threatening condition, sources said.
It is suspected that the explosion of a gas cylinder caused the building to collapse. (ANSA).
Two children among three dead after building collapses
Siblings' mother is under the rubble