Daily Times

Firefighters on the Italian island of Sicily searched through piles of rubble Sunday for survivors of a massive blast that toppled multiple residential buildings and killed at least three people.

Although two women were recovered alive from the debris early Sunday following the buildings’ collapse Saturday night in the southern town of Ravanusa, six people remained missing and Sicily’s regional civil protection unit confirmed three deaths.

The explosion, which occurred around 1930 GMT Saturday, and was believed to have been caused by a gas leak, appeared to have levelled four buildings in the central residential district of Ravanusa, a town of nearly 11,000 inhabitants.

Television images showed a mass of rubble, wooden beams and mangled steel in a large empty space, with neighbouring buildings charred and damaged.

As the day wore on, firefighting rescue teams continued to comb through the wreckage, removing slabs of concrete and other materials, but without new signs of survivors.

“Since this morning when we saved two women, for a few hours now we haven’t heard signals under the rubble,” Luca Cari, the spokesman for Italy’s national firefighters, told Sky TG24 television.

“This certainly doesn’t mean at all that we’ve given up hope but obviously with the time passing it doesn’t play in our favour.” The civil protection unit said on its website that “four buildings were involved” in the incident, but local news reports said the number was higher. Drone footage published on the firefighters’ Twitter page showed smoke still rising from the wreckage site, while adjacent buildings showed major signs of damage, including roofs half blown off.

Firefighters, accompanied by bulldozers, sorted through the tall pile of concrete rubble, in which a smashed car and destroyed domestic appliances like ovens, air conditioners and refrigerators could be seen.

A “huge shock wave” from the explosion was felt 100 metres (328 feet) away, said Salvatore Cocina, head of the regional civil protection unit. Authorities said the explosion was likely caused by a gas leak and an investigation had been opened.

“The gas probably found a cavity in which to accumulate,” the head of firefighters in the province of Agrigento, Giuseppe Merendino, told the Rainews24 TV channel.

“This pocket of gas would then have found an accidental trigger: a car, an elevator, an electrical appliance.” The two women who were uncovered alive under the rubble were found by sniffer dogs, Merendino said.

“Everything is extremely difficult because the buildings have collapsed on top of each other and the rubble is overlapping,” he said, as quoted in the newspaper Giornale di Sicilia. “We have to look for spaces between the rubble to recover the missing,” he said. “Now, unfortunately, the dogs have given us no further indication and we have to search by other methods.”