Sexual homicide is a distinctive form of homicide and an extreme form of sexual violence. This phenomenon has been well addressed in psychiatric, psychological and forensic literatures. Nevertheless, sometimes it is difficult to understand the motivations behind a sexual homicide mainly when it occurs within the closed family environment.We report two cases of women's sexual homicide committed by a family member, other than a sexual partner or an ex-partner. The sexual character was confirmed by laboratory evidences which also allowed the offender identification. In both cases, the offenders did not have any history of violence conviction and were not under substance abuse influence. In addition, psychological autopsy has not revealed any psychiatric disorder of the offenders.In this paper, we describe the findings, we discuss the characteristics of this type of murder and its motivation factors related to our socio-cultural and legislative context.

Introduction: In Tunisia, since the January 2011 revolution, there has been considerable media interest in violence, particularly homicides. A popular perspective is, aside from any politically motivated killings, of a rise in homicides from year to year. In the absence of Tunisian national homicide statistics, a more accurate picture may be obtainable from area pathologist records.Aims: To examine annual homicide rates from post-mortem data for the second largest administrative area of Tunisia, Sfax, with a mixed urban-rural population of about one million people.Methods: All victims of common law homicide for the region are taken to the forensic department of one hospital in Sfax. We conducted a retrospective and descriptive study of all such cases of homicide for the 9 year period from the date of the fall of the Tunisian government in 14 January 2011 to 31 December 2019 and linked these data to those from earlier studies in the same department. Results: One hundred and nine victims of unlawful homicidewere identified during this nine year period, with an average of 12 cases per year and a peak of 17 cases in 2016, yielding a broadly consistent rate of 1.2 homicides per 100,000 inhabitants and no consistent pattern in fluctuations. Just over two-thirds of the victims were men. Mean age of victims was 34.85 years (range 8-90 years). Just under half were married (45%); largest employment groups were of low-paid casual workers (40%) or unemployed (28%). One

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