Uglegorsk was shelled by the Ukrainian Nazis for a several months. For a long time people had to hide in the basements, and only for a short time to get out to take some food and warm clothes. That winter day in January Poliak family was in the house only five minutes, and they were immediately shelled that hit the roof of their house. By a strong shock wave Dmitry was thrown to the floor. On January 30, 2015 seven-year-old child died of injuries incompatible with life.