Scientific Foundations of the Basic Methodology for Investigating Crimes Related to the Activities of Foreign Citizens and Stateless Persons

The study analyzes a scientific approach to the formation of a basic methodology that the Russian investigation can rely on when investigating advenal crimes. When investigating crimes related to the activities of foreign citizens and stateless persons, the investigation is faced with certain points that, when critically and comprehensively examined, can form a stable structure. Since criminology is developing, among other things, in order to contribute to the modification of practical work methods, scientific interest in the designated topic is not only justified, but also satisfied in this article. Materials and methods: the scientific research of prominent Russian criminologists formed the basis of the study. The main tools the author used to solve the tasks: analysis, synthesis, comparison, induction and deduction. The study identifies and examines the approach applied by modern science to the development of a basic methodology for the investigation of juvenile delinquency, as well as to the integration of this methodology into real investigative work. In addition, the author has made efforts to ensure that other researchers are involved in the study of the topic he has identified. In the course of a logically verified chain of speculation, the author comes to thoughts about what an effective basic methodology for investigating advenal crimes is based on, which really allows to increase the results of official activity. In order for the utility index of the basic methodology not to decrease, in the author’s opinion, science must always observe the practical orientation.