...and the latest news from BBC:
At least 175 people have died in a fire that tore through a crowded nightclub in the Argentine capital, Buenos Aires.
More than 619 others were injured when the fire broke out late on Thursday, city officials said.
Up to 4,000 people, many of them teenagers, were inside the club for a New Year performance by rock group Los Callejeros, reports say.
Officials are investigating the possibility that emergency exits at the nightclub were locked.
Argentine Interior Minister Anibal Fernandez said the blaze may have claimed more victims because the exits had been tied shut with wire, Reuters news agency reports.
"It appears they were condemned to walk into a trap," Mr Fernandez said.
Buenos Aires Mayor Anibal Ibarra said the emergency exit appeared to be shut "so that people wouldn't enter without paying" and firefighters had to break it open, Reuters added.