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Matricide is an infrequent form of homicide. This paper is to present a case of matricide with typical characteristics of the act but interesting particularities as well. The perpetrator was a 43-year-old man, respected member of his community, with over compliant characteristics, eagerness in serving people and caring his parents, good social adaptation before and after the crime. He abandoned his family and work in order to better serve his old, disabled but over demanding mother who frequently insulted and humiliated him. Suddenly he came to a state of "mental confusion" and strangled her. After the crime, the perpetrator manifested the symptoms of a bipolar disorder and also received the diagnosis of dependant personality disorder. Years later, he presented again a crisis of escalating aggressive urge for which he was hospitalized. Many people and associations of his hometown actively demanded the minimal possible punishment for him. The case is discussed especially concerning: a) hypotheses about the aetiopathogeny of the act, b) the constant support provided to the perpetrator by his family and social environment.  相似文献   
283.
When a crime victim has been injured with several different objects, it is of central importance for the forensic investigation to be able to show which object caused which injury, especially if one of the injuries was lethal. In cases of bullet penetration wounds it is often not possible to find such evidence. However, immunocytochemical investigations can accurately match a victim's injury to a particular bullet path through the body. In cases where expanding bullets have been used and the heart or liver has been struck by a projectile, it can be shown that the cells remaining on the bullet stem from those particular organs. In this case the specific cytological evidence was established by means of marking heart- and liver-specific tissue proteins with appropriate antibodies (cardiac troponin I and HepPar 1) followed by disclosure with an appropriate chromogen. Thus, in principle, cells can be used as evidence after being extracted from the projectiles by either damp cotton-wool swabs or adhesive trace evidence tape. Because of the specificity of the used immunocytochemical antibodies, finding evidence of an antigen on a particular projectile proves that it was the object that injured the organs.  相似文献   
284.
Southern Brazil is unique due to its subtropical climate. Here, we report on the first forensic entomology case and the first record of Sarconesia chlorogaster (Wiedemann) in a human corpse in this region. Flies' samples were collected from a body indoors at 20°C. Four species were found, but only Chrysomya albiceps (Wiedemann) and S. chlorogaster were used to estimate the minimum postmortem interval (mPMI). The mPMI was calculated using accumulated degree hour (ADH) and developmental time. The S. chlorogaster puparium collected was light in color, so we used an experiment to establish a more accurate estimate for time since initiation of pupation where we found full tanning after 3 h. Development of C. albiceps at 20°C to the end of the third instar is 7.4 days. The mPMI based on S. chlorogaster (developmental time until the third instar with no more than 3 h of pupae development) was 7.6 days.  相似文献   
285.
Over recent decades, emigrants have gained expanded voting rights on a global scale. Despite the normative debates about this issue, there are few empirical studies on why states decide to implement external voting and how electoral systems perform. This article seeks to fill this gap by looking at the Portuguese case. Our study suggests that a combination of political and socio-economic factors explains the implementation of external voting. On the other hand, the interests of political parties and the low level of civil society engagement are key to determining the failure of electoral reforms and the attempts to overcome the shortcomings of external voting.  相似文献   
286.
The article analyses the problems of EU risk regulation of genetically modified organisms (GMOs) through the lens of deliberative theories of EU law and governance, such as deliberative supranationalism and experimentalist governance. Previous research had suggested that the GMO issue is not conductive to deliberation within EU institutions because of its high politicisation. This article argues that another equally salient factor is the scientification of the GMO authorisation process. Scientification stands for the Commission's overreliance on epistemic legitimacy as the basis for risk management. Given the deadlock of comitology in this field, scientification is exacerbated by a reversion to top‐down regulation by the Commission. As a result, political responsibility for GMO authorisations gets lost. This article argues that both scientification and politicisation are mutually accelerative processes ultimately leading to a break down of dialogue at the EU level. This contradicts the assumption that deliberation is fostered by technocratic ‘behind closed door’ decision‐making. In the GMO case, the top‐down imposition of epistemic authority has only increased politicisation contributing to the de‐legitimation of all EU institutions involved in GMO regulation. The recent EU reform on national opt‐outs is not sufficient to address this problem. A successful reform should mitigate the negative effects of both politicisation and scientification.  相似文献   
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