What is known so far about the Swiss bar fire that killed 40

Who were the victims of the Crans-Montana bar fire in Switzerland? Why were some of them minors? What penalties could the bar owners face? How many exits were there?

What is known so far about the Swiss bar fire that killed 40

Who were the victims of the Crans-Montana bar fire in Switzerland? Why were some of them minors? What penalties could the bar owners face? How many exits were there?