Violence Against Prostitutes and Non-prostitutes: An Analysis of Frequency, Variety and Severity

Lost Highways: An Examination of the Question of Risk Involved in Sexual Homicides of Hitchhiking Victims

Despite cultural references to the dangers of hitchhiking, particularly for sexual homicide, no published research investigates these incidents from both an offender and crime scene perspective. Using the Sexual Homicide International Database (SHIelD), we explore lifestyle risk by comparing sexual homicide cases involving hitchhiking victims to those involving victims engaged in sex trade work. The results, based on the use of bivariate and multivariate statistics, indicate that offenders view hitchhiking victims as opportunities for confinement without physical restraint, often engaging in sexual acts and theft. While not primarily sadistic or sexually deviant, many offenders partake in criminal activities, exhibit psychological disorders, and possess weapons. Hitchhiking facilitates perpetrator-victim encounters due to its environmental characteristics. Victims in the sex trade, typically found in isolated locations, are at the mercy of offenders who drive them to unknown destinations. In contrast, murderers targeting low-risk victims display more sexual preoccupations, inserting foreign objects and engaging in postmortem activities. These distinctions suggest distinct offender profiles for each lifestyle.

Non-angry aggressive arousal and angriffsberietschaft: A narrative review of the phenomenology and physiology of proactive/offensive aggression motivation and escalation in people and other animals

Human aggression typologies largely correspond with those for other animals. While there may be no non-human equivalent of angry reactive aggression, we propose that human proactive aggression is similar to offense in other animals' dominance contests for territory or social status. Like predation/hunting, but unlike defense, offense and proactive aggression are positively reinforcing, involving dopamine release in accumbens. The drive these motivational states provide must suffice to overcome fear associated with initiating risky fights. We term the neural activity motivating proactive aggression "non-angry aggressive arousal", but use "angriffsberietschaft" for offense motivation in other animals to acknowledge possible differences. Temporal variation in angriffsberietschaft partitions fights into bouts; engendering reduced anti-predator vigilance, redirected aggression and motivational over-ride. Increased aggressive arousal drives threat-to-attack transitions, as in verbal-to-physical escalation and beyond that, into hyper-aggression. Proactive aggression and offense involve related neural activity states. Cingulate, insular and prefrontal cortices energize/modulate aggression through a subcortical core containing subnuclei for each aggression type. These proposals will deepen understanding of aggression across taxa, guiding prevention/intervention for human violence.

Femicide and forensic pathology: Proposal for a shared medico-legal methodology

In a previous work, authors have proposed a medico-legal definition of femicide as the murder due to the failure to recognize the right of self-determination of women. The aim of this paper was to apply the proposed definition to a cohort of cases to characterise femicides and female homicides and assess whether femicides can be considered a distinct entity or not. A comparison between female and male homicides was performed to assess common and distinctive features. Femicides were identified and compared to the cohort of non-femicide female murder. Results were compared to those reported in published forensic studies. Significant associations between female and male homicides were found for sex and partner/ex-partner offender, sex and indoor homicide and sex and asphyxia as dynamic of death emerged. A higher prevalence of indoor homicides and asphyxiation and of partner relationships were documented in female homicides. Gunshot, blunt injuries and cut wounds are well represented in both types of homicides. Most affected sites are back and chest in male homicides, and head, breasts, pubis, and limbs in female homicides. When comparing femicides and female homicides, a positive association between strangulation as harmful mean and a negative one between femicides and indoor homicides were found. Male and female homicides can be considered as two distinct victimological phenomena. Focusing on femicide allows to establish injuries and circumstantial patterns, that could represent evidence of a specific murder. More studies with a standardized data collection are needed to corroborate the theory of this paper.

Sexual femicide, non-sexual femicide and rape: Where do the differences lie? A continuum in a pattern of violence against women

Violence against women is a growing health problem, especially when perpetrated in intimate relationships. Despite increasing attention, there is little comparative evidence on the different types of violence involved and there is a paucity of research on sexual femicides. This study examines cases of violence against women in northern Italy, focusing on sexual and non-sexual femicides and comparing them with rape that does not result in femicides. The sample included 500 women who were victims of sexual and non-sexual femicides, and of rape. Results show sexual femicides mostly involved unknown victims or women who were prostitutes. Sexual femicidal offenders used improper weapons to kill their victims, acted in secluded locations, and fled the crime scene; their crime was more likely the result of predatory intentions, with antisociality and sexual deviance being the most significant factors related to this type of femicide. The criminal and violent pattern that characterized sexual femicides in this study shared significant similarities with the pattern of violence involved in rape. Rape victims were in fact mostly unknown, or involved in a brief relationship with their killer. When the victim was known it was more likely that the abuse occurred at home and in front of the woman's children. Rapists were often under the effect of alcohol or drugs. Non-sexual femicides mainly involved known victims, and they were more often committed in the context of domestic disputes. It was not seldom that the long relationship between the victim and perpetrator was likely to be characterized by contentiousness, suggesting that the woman was often victim of an oppressive climate of emotional tension and domination. Morbid jealousy contributed to aggravating the tone of a controlling relationship. Non-sexual femicides bore more similarities to cases of rape within the pattern of intimate partner violence. Findings are discussed in terms of their implications for prevention and intervention.

Profiling Players Involved in Overkill: An Analysis of 71 Cases in Central Italy

"Overkill" is characterized by the finding of excessive wounds on the victim's body. Despite the large use of this term, it does not have a definition in the literature yet. Our study aimed to analyze the information related to the dynamics of overkill cases, collecting objective variables, and producing a profile of the players involved in this type of homicides. Data on 71 overkill cases from reports of the autopsies performed in the Section of Legal Medicine of the University of Rome Tor Vergata from 1 January 2000 to 31 December 2020 were collected. The victims and the perpetrators of overkill shared similar characteristics: they were usually male aged between 20 and 50 years, more likely in the 20-35 years range; victims however also showed another age peak in the range 50-55 years. The type of damage can be linked to the sole action of a cold weapon or the simultaneous use of multiple harmful tools with no significant differences. The most common motive proved to be a dispute for futile reasons; however, in the case of a single perpetrator of the crime, the economic and passionate motives are as frequent as the previous one. Implications of the findings and avenues for future research are discussed.