Searching the Soil: Forensic Importance of Edaphic Fauna After the Removal of a Corpse

Abstract: Arthropods at different stages of development collected from human remains in an advanced stage of decomposition (following autopsy) and from the soil at the scene are reported. The corpse was found in a mixed deciduous forest of Biscay (northern Spain). Soil fauna was extracted by sieving the soil where the corpse lay and placing the remains in Berlese–Tullgren funnels. Necrophagous fauna on the human remains was dominated by the fly Piophilidae: Stearibia nigriceps (Meigen, 1826), mites Ascidae: Proctolaelaps epuraeae (Hirschmann, 1963), Laelapidae: Hypoaspis (Gaeolaelaps) aculeifer (Canestrini, 1884), and the beetle Cleridae: Necrobia rufipes (de Geer, 1775). We confirm the importance of edaphic fauna, especially if the deceased is discovered in natural environs. Related fauna may remain for days after corpse removal and reveal information related to the circumstances of death. The species Nitidulidae: Omosita depressa (Linnaeus, 1758), Acaridae: Sancassania berlesei (Michael, 1903), Ascidae: Zerconopsis remiger (Kramer, 1876) and P. epuraeae, Urodinychidae: Uroobovella pulchella (Berlese, 1904), and Macrochelidae: Glyptholaspis americana (Berlese, 1888) were recorded for the first time in the Iberian Peninsula.     

The influence of forensic evidence on the case outcomes of homicide incidents

Objective

In spite of the growth of forensic science services little published research exists related to the impact of forensic evidence on criminal case outcomes. The present study focused on the influence of forensic evidence on the case processing of homicide incidents.

Materials and Methods

The study utilized a prospective analysis of official record data that followed homicide cases in five jurisdictions from the time of police incident report to final criminal disposition.

Results

The results showed that most homicides went unsolved (34.5% conviction rate). Only 55.5% of the 400 homicide incidents resulted in arrest of which 77% were referred to the district attorney. On the other hand, 94% of cases referred to the district attorney were charged. Cases were more likely to have arrests, referrals, and charges when witnesses provided information to the police. Suspects who knew their victims were more likely to be arrested and referred to the district attorney. Homicides committed with firearms were less likely to be cleared. The most noteworthy finding was that none of the forensic evidence variables significantly influenced criminal justice outcomes.

Conclusions

The study results suggest that forensic evidence is auxiliary and non-determinative for homicide cases.     

A Comparison of US and Japanese Dental Restorative Care Present on Service Members Recovered from the WWII Era

The documentation of dental materials used in the USA during the WWII era is readily available, while references for the Japanese are minimal. It was therefore important to build a photographic database of Japanese restorative care which could be utilized as a comparison tool for the deployed odontologist. The dental restorative care of approximately 400 US and 100 Japanese sets of remains was evaluated. Both countries share many similar restorative techniques to include collared crowns, full‐coverage restorations, cantilever bridge/pontics to close spaces; restorative materials such as amalgam, gold, and zinc phosphate (temporary) restorations; and removable prostheses. The dental restorative materials most commonly used by US dentists include the amalgam and silicate cement, while the full‐coverage crown was the type of restoration most frequently seen on the Japanese remains. Silicates, porcelain and replaceable crowns, and partial‐coverage prepared crowns were not observed on the recovered Japanese remains.     

The Effect of Gender of Perpetrator and Victim on Perceptions of Psychological and Physical Intimate Partner Aggression

Most studies of third-party perceptions of intimate partner violence focus on heterosexual relationships and report that male-to-female aggression is perceived more negatively than female-to-male. Since gender of aggressor and gender of victim are consistently confounded in these portrayals, it is not clear whether the gender of the aggressor or the gender of the victim accounts for the effect. The present research manipulated gender of perpetrator and victim to unravel this confound. Two hundred and fifty one participants (166 females) read scenarios involving psychological or physical aggression between two males, two females, or a male and a female. Participants reported their perceptions of the encounter and the character and emotional reactions of the individual couple members. Physical aggression was evaluated more negatively than psychological aggression. Participants evaluated the encounter and the perpetrator and victim in a manner consistent with stereotypical gender roles, revealing more concern for female than male victims and greater denigration of male than female perpetrators. These results have implications for programs aimed at the reduction of intimate partner violence and the services and programs developed for perpetrators and victims.     

Signs of Fungal Infection in Dead Mimic the Chronic Torture

The cases of battered woman syndrome (BWS) are very common in India. The majority of the women suffer battering by their family members especially in‐laws. The injuries occurring each time indicate their being battered, but on being questioned about these happenings, a mismatched history being given by them is the major indication of BWS. In many of the cases, the injuries present over the body either in healing stages or in association with skin diseases may mislead the forensic pathologists and investigating agencies. One such rare autopsy was conducted where the healing lesions of the chronic fungal infections were mistaken as the injuries of chronic torture. The case is presented here to remind to the forensic pathologist about the possibility of the signs of chronic fungal infections in dead, which can mimic the torture, and to discuss its medicolegal implications.     

Predictors of Asian American Adolescents’ Suicide Attempts: A Latent Class Regression Analysis

Although suicide-related outcomes among Asian American adolescents are a serious public health problem in the United States, research in this area has been relatively sparse. To address this gap in the empirical literature, this study examined subgroups of Asian American adolescents for whom family, school, and peer relationships exerted differential effects on suicide attempts. Data were drawn from Waves 1 and 2 of the National Longitudinal Study of Adolescent Health dataset and included responses from a national sample of 959 Asian American adolescents (48.0% girls; average age at Wave 2 = 16.43). A latent class regression was used to assess the optimal number of latent classes (i.e., subgroups of participants) that explained the associations between family, school, and peer relationships and subsequent suicide attempts. Three latent classes were identified. Most participants belonged to a latent class in which family, school, and peer relationships were protective factors. However, stronger school relationships and peer relationships were found to be risk factors in two other latent classes. The three latent classes also differed significantly in terms of suicide attempts, gender, and acculturation. The practical implications of this study, particularly for educators and mental health professionals, are discussed.     

Racial/Ethnic Socialization and Parental Involvement in Education as Predictors of Cognitive Ability and Achievement in African American Children

Racial/ethnic socialization has not been studied in the context of other parenting behaviors such as parental involvement in education and its relationship to children??s cognitive outcomes. The present study tested the impact of racial/ethnic socialization and parental involvement in education on cognitive ability and achievement in a sample of African American youth. Two dimensions of racial/ethnic socialization, cultural exposure (i.e., exposure to diverse cultures) and cultural socialization (i.e., in-group pride), were examined in a sample of 92 African American mother?Cchild dyads, of which 50% were female. Maternal reports of involvement during their child??s 5th grade year were examined as a moderator in the relationship between racial/ethnic socialization and cognitive ability and achievement. Hierarchical regression analyses revealed that mothers?? reports of cultural exposure messages measured in 4th grade predicted children??s scores on 5th grade assessments of passage comprehension. There was also a significant interaction indicating that greater cultural exposure and more parental involvement in education predicted better reading passage comprehension scores over time. The implications for assessing dimensions relevant to cognitive ability and achievement in African American children are discussed.     

Two Imaginaries of Citizenship in Turkey: the Republican and ��Ethical�� Models

Notions of sovereign state-rule and citizenship which rest on the twentieth century epistemology of state centrism define the ??right to have rights?? in terms of a national, unified category of state membership. In its association of citizenship with state sovereignty, the republican citizenship model in Turkey allows the state bureaucracy to act with key unitary agency in managing the relationship between religion and politics. In contesting the republican model on both religious and civil grounds, a notion of ??ethical?? citizenship has emerged based on the extension of rights and freedoms through citizen activism. This paper illustrates this process through a comparative analysis of the religiously inspired demand by female students to remove the headscarf ban and by Alevi individuals to remove the designation of Islam from national identification cards.     

Selling Nostalgia: Mad Men, Postmodernism and Neoliberalism

Postmodernity, the cultural mode of neoliberalism, reduces history to a set of discourses with the concomitant assertion that the individual??s knowledge of the real emerges from an engagement with images of the real The economic structures of neoliberalism encourage rugged individualism, self-reliance, and assert a spurious gender equality. Mad Men, a contemporary media product situated in media-derived nostalgia demonstrates how audiences read the past through the postmodern, neoliberal discourse of style. These readings encourage an ahistorical understanding of gender and class that reinforces neoliberal suppression of people as members of political classes.