Features and forensic value of the activity (behaviour) of young people in post-reality

The article deals with the features and problems of activity and behavior of young people in the initial period after the crime, also considered the importance of forensic science. The object of the article are the activities and behavior of young people in the original post-criminal reality and the activities of law enforcement agencies to detect and investigate crimes. The article deals with the regularities of the influence of post-criminal activity of young people on the disclosure and investigation of crimes. The article is written in the process of implementation of the grant supported by the presidential grant Fund for the development of civil society (agreement № 18-2-024330 of 24.11.2018) and includes the analysis of official statistics, the results of sociological surveys, analytical author's data based on the study of criminal cases.