A transformation of an IT university in St. Petersburg may have been the fault of a terrible collapse.

Authorities confirms that 81 people have been evacuated from the ruins. The university’s rector, Vladimir Vasylyev, informs, that there is someone trapped in the rubble.

It writes multiple media, including the news agency TASS and Russia Today.

Below you can see the moment where the entire building shakes and the ceiling starts to fall down.

According to the lokalmediet Fontanka was teaching at the university, which is called ITMO university, even though it was Saturday. More floors should be collapsed.

On Twitter, several users posted pictures up from inside the building, where you can see the destruction.

In a video you can see that there are several emergency vehicles on site.