A system of means for resolving problem-search investigative situations

Purpose of the Study. This article examines a system of tools for resolving problematic investigative situations in forensic science that arise in the context of information uncertainty during crime investigations. The purpose of the study is to analyze existing classifications of tools (forensic, criminal law, procedural, operational-search, and others), propose a unified classification, and develop recommendations for their integrated application in investigative practice. Based on an analysis of scientific literature and forensic practice, the author concludes that an integrated approach to the use of tools, including tactical-forensic (analytical and operational), scientific-technical, and information-analytical tools, is necessary to optimize investigations. A transition to modular training for investigators and the creation of digital platforms for expert support is proposed, which will improve the efficiency of situation resolution and minimize information uncertainty. The conclusions emphasize that the integrated application of tools ensures adaptation to changing conditions and facilitates the establishment of the truth in criminal proceedings.