Abstract: The subject of the study is violent interpersonal conflicts motivated by emotional states of jealousy and revenge or their combination. The research used a methodology based on the principles of dialectical cognition and including generally recognized scientific methods used in conflictology and jurisprudence. The author refers to moral norms in their relationship with the law, as well as in their perception by a person committing a violent crime motivated by jealousy or revenge. On this basis, recommendations have been developed that have scientific value for the further development of the theory of interpersonal conflicts and practical significance for use in the process of establishing the circumstances of the commission of violent crimes related to their subjective side. Author established the features of the intellectual element of the intent of a person committing a violent crime motivated by jealousy or revenge. Due to a distorted perception of moral norms, such a person has a tolerant attitude to violence, which in his mind is considered permissible out of jealousy, revenge or in the presence of a combination of these motives. The scope of application of the research results is practical conflictology and prevention of violent crimes. The scientific novelty of the study is due to the author's approach to establishing the peculiarities of the subject's perception of violent crime of moral norms, the distorted interpretation of which allows him to show aggression out of jealousy or revenge. It is substantiated that a subject who commits a crime out of jealousy or revenge violates generally recognized norms of morality, and his behavior in the event of an interpersonal conflict has an increased public danger equivalent to the public danger of hooligan motives. Taking into account these circumstances both in the development of methods for resolving interpersonal conflicts and in the prevention of violent crimes seems necessary.

Keywords: conditions for the commission of a crime, norms of morality, punishment, crime prevention, motive of the crime, base motives, revenge, jealousy, violent crime, interpersonal conflicts