In our study, we can distinguish 2 types of killer mothers. We distinguished a first group made up of 5 mothers. These 5 women killed their children in a general context of abused children and present similarities with the neonaticide mothers (young, immature). The other group of filicide mothers is different. They are generally older, married, and employed. The crime is usually premeditated, committed with the direct use of hands and sometimes very violent. To understand the motives or the source of the impulse to kill, we can use a classification such as Resnick's classification: mothers from the first group fall within the framework of accidental filicides: the risk and prevention factors are those of infanticide and ill treatment. For the other mothers, we can distinguish altruistic filicides (8 cases) and spouse revenge filicides (2 cases). Few of the mothers suffered from real psychiatric problems; however, most of them presented troubles which could have been taken into account. A lot of women showed signs of suicidal tendencies prior to the event, displaying aggressive and angry behavior. In general, suicide attempts tend to prevail. These offenders act out of an acute sensitivity to social regulation. A variety of psychosocial stresses appears to have been a major factor. These stresses include lack of social or marital support, economic difficulties, family stress, and unrealistic expectations of motherhood. The precipitating stress may have been a dispute. Prevention begins with the identification of potential perpetrators. Therefore, medical doctors have a significant role in relation to the prevention of child murder.
In forensic anthropological analysis, the pelvis is of particular interest as it is often a comparatively well-preserved part of the skeleton. This study in age determination uses the acetabulum, the central element of the pelvis, as a complement to the examination of the auricular surface. The test sample consisted of 30 individuals. First, the authors studied the auricular surface using the Lovejoy criteria. Second, they isolated four criteria based on chronological changes in the acetabulum. Third, they conducted an evaluation of each of these variables. The study examines the correlation between these criteria and the age of the individuals. A significant correlation was found between the acetabular criteria and age, and between the acetabular criteria and the Lovejoy criteria of the auricular surface. For forensic purposes, the acetabulum is an effective predictor in the determination of age. This newly proposed method explores the same criteria of ageing as the Lovejoy method. The combination of the two methods produces relatively consistent results in the estimation of age.
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