Migration of many aspects of human life and work into the online sphere has become an integral part of everyday life and it is difficult to imagine the functioning of any aspect of life without the Internet and the space in which most human interactions take place. One such large and significant new form has created a large number of smaller ones, and conditioned the transformation of things and phenomena from the physical world into completely new digital forms. The same happened with violence, as a phenomenon, a pattern of behavior and a part of human nature from the very beginnings of civilization, which took its new form being called a digital violence. It does not necessarily have to be online, but it is necessarily related to digital devices. To the problem of digital crime there should be added a digital violence as a contemporary problem, especially when we talk about legal regulatory mechanisms, although these two phenomena, with frequent overlaps, do not necessarily have to be contained in each other, but they are equally important. Online and offline digital spaces represent just a new field in which violence and crimes are committed, but the virtual characteristic of these spaces is only an additional specific feature, because their consequences are felt in the physical, real world, and in that sense, the border between virtual and real is invisible. This paper aims to explore the ontological determinants of violence and digital violence, to identify specific forms of digital violence and digital crime, as well as to analyze existing regulations aimed at combating digital violence and digital crime.

Criminal investigators, scientists, mental health experts, and the media have always studied serial killings. Since Jack the Ripper in the late 1800s, and even today, attempts have been made to understand the complex issues surrounding the investigation of serial murders and the motives for these horrific acts. The topics of serial killings are attracting too much attention from the media, academia, and the general public. Nordic crime series make a special contribution to identifying and analyzing many issues related to serial killings including common myths, definitions, typologies, pathology and causality, media role, prosecution issues, organization of investigations, and especially through the affirmation of forensic psychology and criminal profiling. We believe that scientific papers dealing with this topic can be useful in generating an effective response in identifying, investigating, and reaching verdicts, and strengthening the collective ability to understand, respond and act preventively to prevent these violent and serious crimes.

Abraham Maslow's theory is one of the best-known and oft-cited theories in the West. It is known as a theory of the hierarchy of needs. By this theory, human needs are hierarchically organized in five levels. The hierarchy is depicted as a pyramid, with the largest, most basic needs at the bottom, and the highest needs, such as selfactualization on top. It is understood that physiological needs are at the first level, such as needs for air, water, food... The physiological needs of an organism are basic human needs, and their fulfillment is a basic precondition followed by the needs of a higher order. Healthy life habits such as a good diet contribute to physical, mental, and emotional health. Their influence can be far-reaching, regardless of age, gender, or physical capabilities. Education accompanied by a steady application of current dietary knowledge allows us to consciously influence life processes in our organism. Mass media has to take the leading role in the promotion of food safety culture, while not considering only technical questions.

Paraphilias represent a group of disorders characterized by a pathological sexual tendency or anomaly, with the impulses including intense sexual fantasies and urges that keep returning in regard to the unusual objects, activities, circumstances, and/or certain category such as the children. Pedophilia belongs to this group of disorders and it is alternatively labeled as a pedophile disorder, which includes specific incriminated actions, which in addition to prison sentences, generally result in a social stigmatization of not only perpetrators but victims too. It is a sexual affinity disorder mostly found in adults who have expressed sexual fantasies and a tendency to enter the sexual relations with children of the same or the opposite sex. Nowadays, a "digital space" has become a unique environment where these specific crimes take place, and the border between the virtual and real world is practically indistinguishable. In this digital environment, pedophiles and other sexual predators have got a new space in which they establish spontaneous contacts with potential victims (often with children). In a manipulative way, they recruit vulnerable individuals with the aim of various forms of abuse and sexual exploitation. Considering the fact that it is a delicate and variable disorder, which calls for an interdisciplinary approach, profiling these persons is crucial in relation to any countermeasure. Profiling is also necessary to systematically investigate the symptoms, nature, and factors of psychopathological conditions and deviations in the existences of the affected persons. After all, it is one of the ways of reaction to make pedophilia more visible as a part of preventive programs before the late manifestation. In this paper, there are applied the methods of a quantitative and qualitative content analysis, comparative analysis (reaction to pedophilia) as well as a descriptive and analytical statistics. The purposeful goal is to recognize pedophilia as a sociopathological phenomenon that requires an adequate response from the social community.

People have been fascinated by detective novels and complicated investigations since the advent of the detective novel as a literary form in the mid-19th century. The progenitors and early popularizers of this genre, such as Edgar Allan Poe and Arthur Conan Doyle, prepared the ground for later authors of this popular genre. In the meantime, from the beginning to the present day, the techniques and methods of criminal investigations have been immeasurably improved. Criminal and detective fiction has followed innovations, so it has always remained relevant and representative in relation to real-life investigative techniques and methods. Significant development of the TV series as a medium and a massive increase in the quality of the recorded program through a significantly more serious approach and involvement of professionals from the film industry, somewhere since the beginning of the XXI century, has led to a change in approach to procedural and criminal TV series. Instead of the previously trendy but unrealistic and pseudo-scientific procedural programs and detectives whose characterization did not correspond to reality, a new wave of crime series has emerged that is significantly more grounded in reality and faithfully shows the methods and modalities of investigative actions and personalities of criminal investigators. We aim to identify common professional and psychological characteristics of subject investigators using media content analysis, narrative analysis, characterization analysis, and other appropriate analytical methods, and to propose a profile of a modern criminal investigator who, very importantly, corresponds with investigators in real life.