This is reported by TASS with reference to emergency services.

“There is a threat of new collapses.

The most dangerous section is the load-bearing walls between the third and fourth entrances,” the source said.

Earlier, the head of the Ministry of Emergency Situations of Russia, Alexander Kurenkov, said that the cause of the explosion in a residential building in Nizhnevartovsk was the depressurization of a gas cylinder.

Investigators opened a criminal case on the fact of a partial collapse of a residential building in Nizhnevartovsk.

According to the latest information, six people died as a result of the incident.