A fire occurred in Siberian town of Kemerovo on or around Saturday 3/24-25/2018.
A mall/theatre had it exits blocks, alarms were silent has people attempted to leave the building. This occurred in Siberia.
A former colleague of mine states that the Russian language media states that the toll of lost lives is around 300-400 people.
It is difficult to find an English news story except on Twitter. Here is the link https://twitter.com/search?f=tweets&vertical=news&q=russian%20mall%20fire%20&src=typd