The work is devoted to an independent multidimensional problem related to the detection, investigation and prevention of cattle theft. A comprehensive study from the standpoint of the theory of criminal procedure, forensics, operational-investigative activity and other sciences. The activity of investigation and inquiry bodies on realization of interaction in disclosure of crimes of mercenary orientation in rural areas is considered, many aspects of which need further theoretical illumination and enrichment with practical experience. The monograph is designed for undergraduate students, masters and doctoral students of law schools, practitioners of law enforcement agencies, and can also be used in the educational process of higher educational institutions of legal profile.