"The Chairman of the Investigative Committee of Russia instructed the head of the Main Investigative Directorate of the Investigative Committee of Russia for the Moscow Region to report on all the circumstances of the incident, and also put the course of the investigation of the criminal case under personal control," the message says.

It is clarified that an investigative and forensic group from among the experienced employees of the Main Investigative Directorate of the Investigative Committee of Russia in the Moscow region is working at the scene. 

Earlier, investigators opened a criminal case into the murder of a woman and three children in Likino-Dulyov near Moscow.