A five-story building being demolished in southern South Korea collapsed, sending debris falling on a bus and killing nine people on board, officials said.
Concrete from the collapsed building in the southern city of Gwangju fell on the bus carrying 17 people which had stopped on a nearby street, the National Fire Agency said.
Emergency officers dispatched to the site rescued eight people from the bus, all seriously injured, before discovering the nine bodies, the agency said in a statement.
Fire officer Kim Seok-sun said in a televised briefing from the site that all workers at the building site had evacuated before its collapse.
He said some of the workers told investigators that they had closed a pedestrian walkway near the building before the collapse.
Fire agency officials said emergency officers were still searching for any other people who might be trapped under the debris.
The cause of the collapse was not immediately known.
Mr Kim said the bus driver was among the injured.
Authorities did not immediately provide details of the other injured or dead people.
An earlier fire agency statement said the debris also fell on two passenger vehicles.
But agency officials later corrected that after watching security videos.
Local media showed the debris falling on the bus and engulfing the street in a huge cloud of dust.
A video after the collapse showed dozens of rescue workers equipped with stretchers and crowbars searching for survivors while excavators hacked at a huge mountain of crumbled concrete and bent steel beams spilling over the motorway.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here