• The wall of a warehouse engulfed by flames has collapsed in Argentina, killing at least nine people. (AAP)
The wall of a warehouse engulfed by flames has collapsed in Argentina, killing at least nine firefighters and rescue workers, officials say.
Source
AAP
UPDATED 3:40 PM - 6 Feb 2014

At least nine firefighters and rescue workers have been killed in Buenos Aires after the wall of a warehouse engulfed by flames collapsed on top of them, officials say.

The wall fell as firefighters were using an electric saw to cut through a huge iron gate at the warehouse, which housed archival bank records.

Authorities said the dead included six members from a federal police firefighting unit, a volunteer firefighter and two members of Argentina's civil guard.

Speaking outside the warehouse, where the fire was still not under control after seven hours, Security Secretary Sergio Berni said eight people had also been injured, including five who were still hospitalised.

However, "so far there are no reports of missing persons," Berni added, and a company spokesman said warehouse employees were all safe.

Berni had earlier said several other first responders who were badly injured in the accident were "fighting for their lives".

Emergency workers who arrived to aid those crushed under the debris "found a lot of bodies covered by rubble, some with multiple serious injuries," said Alberto Crescenti, head of the public medical service.

"Unfortunately, most of the victims died at the scene," he said.

"We tried to get them out, but that was impossible," he told reporters.

One grieving civil guard officer at the scene said he was devastated by the loss of his comrades.

"What happened to us is a terrible tragedy that never should have occurred," he said.

"We are sad - and angry. We work for next to nothing, but nevertheless put on a brave face," he said, adding that under such conditions "we just can't continue".

Officials said they do not know what caused the blaze in the 19th century-era building.

The tragedy occurred in a neighbourhood of businesses and modest single family homes in southern Buenos Aires.

Iron Mountain, the US company that owned the warehouse, said in a statement it was "deeply saddened by the deaths of the brave rescuers who... arrived quickly to save our facilities."

"All Iron Mountain employees are safe," the statement said, adding that the building had been equipped with smoke detectors and a fire extinguisher system.

President Cristina Kirchner's government and Buenos Aires mayor Mauricio Macri declared two days of national mourning over the tragedy.