Differentiation of shots from hunting weapons with threaded barrels depending on the type of projectiles - forensic opinions.

Aim: The paper presents the basic principles of judicial review in cases of shooting people or animals on hunting with rifled long weapons, including deaths with a fatal outcome.

Material and methods: Such opinions are issued on the basis of the collected evidence and the knowledge of an expert in the field of weapons and ammunition, ballistics as well as in the field of anatomopathological medicine.

Results: This type of comprehensive analysis allows for the issuance of a detailed and at the same time precise opinion as a special means of evidence, having the most important importance in the course of the entire trial. Therefore, it is extremely important to properly secure the evidence in the form of a bullet or its fragments and to confront these elements with the assessment of the gunshot wound, and above all the shape and size of the gunshot canal and the momentary gunshot cavity. These types of proceedings are quite complicated, as they require a broad spectrum of knowledge from an expert, therefore, in order to solve the complicated subject matter of the opinion, it is often necessary to issue an opinion even by several experts.

Conclusions: Forensic opinions in cases related to gunshots, including fatal ones, require an expert to have interdisciplinary specialist knowledge. All analyzes in this regard should be based on ballistic expertise in the aspect of gunshot wound assessment. The combination of these two elements determines the issuance of an objective and unquestionable interpretation.