Thank you for posting about this terrible tragedy. It has been all over the news here, of course.
The sad part is that if the whole thing had happened some 15 minutes later, it would have been half as bad as the ice rink would have been closed by then and people would have left the ice.
Some of the children killed were actually part of a birthday party celebrated by going skating. The birthday girl was killed, too, I believe.
Just imagine wishing your loved ones a happy New Year and two days later they are dead.
Thank you for your concern and for putting attention towards the case.
Wuschel