Four members of the same family, including two young children, were killed in a gas explosion that caused their home to partially collapse in southern Italy. The tragedy occurred in the town of Saviano,

The house is believed to have collapsed due to an explosion, local authorities said. The father of the kids and their 2-year-old brother were hospitalized after the incident.

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.