Around ten people are still missing after the blaze broke out on Sunday afternoon, when the mall was packed with shoppers and cinema goers. Ten others are in hospital, Vladimir Puchkov, the head of the Ministry of Emergency Situations told journalists Monday.
Preliminary investigations point to the fire having broken out in the cinema hall area of the four-story Winter Cherry shopping mall in the center of Kemerovo.
Early images from the scene showed thick black smoke pouring from the shopping center, a former sweet factory, as firefighters continued to battle the flames after dark.
The shopping mall, which has an overall area of 23,000 square meters, opened in 2013. It has a parking lot for 250 cars, shops, a bowling, a children's center, a cinema, and a petting zoo, according to TASS.
Earlier Petrenko said four people had been detained and questioned in relation to the fire according to Tass. Among those detained include "the tenant of the premises where the epicenter of the fire allegedly was," Petrenko said.
Sputnik, the semi-official newspaper reported the head of the city's fire department Sergei Yakovlev as saying the blaze had spread via flammable thermal insulation, making it difficult to put out.
It is not yet known how the inferno began.
People were gathering at the scene Monday morning to lay flowers and toys, Sputnik reported.
Russian officials say 20 psychologists are working with relatives of missing people.
