Introduction. In the investigation of criminal cases involving the use of electroshock devices (ESD), it becomes necessary to use special knowledge to determine the nature and mechanism of damage to a person’s body and clothing due to electric shock. The specificity of damage formation leads to the use of special knowledge in the form of expert studies. Such studies are possible in the form of a comprehensive forensic medical examination or in the form of a complex of forensic and forensic studies (examinations). Research and results of the study. Research methods for injuries on the human body and on items of clothing that have arisen under the influence of electric discharges of ESD are shown. The paper describes the method of obtaining experimental injuries on the studied garment, as well as the results of a comparative study of the morphological features of the investigated and experimental injuries. The possibility of damage formation on the body of the victim and on the subject of his or her clothes as a single damage with repeated exposure to damaging factors of the ESD is shown. The possibility of establishing a group affiliation of the ESD in accordance with the damage to clothing is shown. Discussion of results. The author highlights the similarity of the methodology (algorithm) for examining traces and injuries on the human body and items of clothing resulting from the use of ESD with the methodological approaches of traditional comprehensive forensic investigations of injuries on the human body and items of clothing.