Wednesday, March 28, declared a nationwide day of mourning in connection with tragedy in Kemerovo, said the press service of the Kremlin. The corresponding decree was signed by Vladimir Putin. Tomorrow across the country will lower a little national flags. Will be canceled entertainment events and broadcasts. in addition, the government and the authorities of the region instructed to provide assistance to the families of those killed and injured in the fire. on Sunday in a four-storey shopping centre, "Winter cherry" in Kemerovo there was a fire. Lost his life 64 people and among them children. In hospitals there are 13 received damage, most of them from carbon monoxide poisoning. In the case of fire is tied and interrogated several people. According to investigators, the fire could cause a short-circuit of electricity or arson. This morning in Kemerovo has arrived Vladimir Putin. He laid flowers at a spontaneous memorial in front of the shopping center, visited the damage received and held a meeting dedicated to the destruction of the consequences of fire. According to his statement, the reason of tragedy became the " negligence and carelessness ". "At the mention of the death toll want to" not to cry, and cry, " added Putin. The President has promised to punish all those responsible and carry out thorough investigation of the tragedy.