The discretion of investigator in the course of activities for preliminary investigation

Criminal-procedural activities distinguished by the presence of relatively complete settled legal regulations actors’ behavior. However, the legislator cannot regulate every step of the law enforcer in a particular life situation, otherwise the Criminal Procedure Law would be cumbersome, dysfunctional and lose its dynamism. Key relationships in the complex mechanism of modern law enforcement discretion is subject - enforcer, ie selected them on the basis of the criminal case investigated a behavior in a particular judicial-investigative situation, based on his conscience, professional and life experience, with strict adherence to the requirements of substantive and procedural law.