This is just terrible.
At least 16 people are dead today after an accident at a 4Minute concert.
The K-pop stars were performing to a packed audience of 700 at a festival in Seongnam, South Korea on Friday when some of the crowd climbed onto a structure to get a better view.
Unfortunately, that structure was a ventilation grate, and under the weight of all those people, it collapsed.
The concertgoers fell as far as