In trouble
Ivan and his friend were in big trouble, to say the least. They both got a knock on their door from the police who wanted to have a chat with them. They needed to go down to the police station to sort out just what they had done. Their parents were not impressed with their behavior.
For their parents, it was a shameful act and they knew that boys will be boys, but this was a step too far. Their son had taken out an entire building after all and this might turn out to be bigger trouble than they thought. The police were not amused by the video clip at all.