Crime scene investigation is a very important part of any investigation. It is a long and arduous process that involves the application of various criminal methods, tactics and techniques to find and collect evidence in the best possible way. The discovery and collection of any physical evidence can help reconstruct the event itself, shedding light on what happened, how it happened, and potentially leading us to the perpetrator. Every crime scene investigation begins with securing the scene, which is carried out by authorized officials. After securing the scene, an investigation starts which, according to the Criminal Procedure Act, is defined as a formal evidentiary action with the main goal of finding, documenting, and collecting traces in an appropriate manner. The central focus of this work will be the investigation and its characteristics. The work will analyze military police investigation reports and, based on them, examine variables related to the crime scene, such as the location of the event, the types, positions, and number of collected traces, methods of collecting traces, etc.