The destruction of the aircraft with Evgeny Prigozhin and Dmitry Utkin near the residence of the President of Russia Vladimir Putin was the first, but I think not the last indicative execution of the times of Putin's totalitarianism. More recently, the dictator preferred to act more carefully. He sent to those whom he considered traitors, messengers with a "novice". His former associates and patrons were dying of a mysterious death - like Berezovsky in the UK or Lesin in the United States.