Extensive Necrotic Purpura in Levamisole‐Adulterated Cocaine Abuse – A Case Report

Levamisole, which is used as an adulterated compound of cocaine, is currently being seen year after year in cocaine intoxication. For a few cases in the last decade, necrotic purpura and neutropenia after levamisole/cocaine intoxication have been described in the medical community. Herein, we present an original case of levamisole intoxication of a 40‐year‐old woman who smoked heroin and cocaine few during a month. She rapidly presented an extensive necrotic purpura of the nose, cheeks and extremities (lower and upper), and immunologic reactions (positive anti‐MPO and anti‐HNE). Levamisole was detected on hairs with ultra‐high performance liquid chromatography and tandem mass spectrometry. The case reports also a probable cocaine supplier deceit, which bring pure drug for hospital investigation after the intoxication of his client. The intoxicated woman had survived with several skin and chronic pain complications. That case recalls the knowledge about levamisole with a short review of the forensic literature.     

Mental disorders and cognitive impairment in ageing offenders

The aim of our study was to identify psychiatric and cognitive disorders among older prison inmates and to investigate whether there is an association between mental disorders and cognitive impairment. 138 men aged 50 and over were recruited in seven French prisons (Group 1) and 138 men aged 50 and over were recruited from the general public (Group 2). Participants were assessed using the Mini International Neuropsychiatric Interview, the Mini Mental State Examination, and the Frontal Assessment Battery. The results reveal very significant differences in the incidence of mental disorders and in cognitive performance between the two groups. However, there does not appear to be a significant link between mental disorders and cognitive performance. We discuss the risk factors for mental disorders and cognitive impairment. We raise particularly the issue of depression, which is the most common pathology in this population and which is generally associated with the risk of suicide.     

The making of an expert detective: the role of experience in English and Norwegian police officers’ investigative decision-making

Biased decision-making in criminal investigations can impede or arrest the progress of justice. Previous research has not systematically addressed the effects of professional experience on the quality of detectives’ decision-making. Using a quasi-experimental design, this study compared the quality of investigative decisions made by experienced detectives and novice police officers in two countries with markedly different models for the development of investigative expertise (England and Norway). Participants (N?=?124) were presented with two semi-fictitious cases and were asked to report all relevant investigative hypotheses and necessary investigative actions in each case. The quality of participants’ responses was gauged against a gold standard established by a panel of senior homicide experts. In the English sample, experienced detectives vastly outperformed novice police officers in the number of reported gold-standard investigative hypotheses and actions. In the Norwegian sample, however, experienced detectives did not perform any better than novices. We argue that English (vs. Norwegian) detectives may benefit more from professional experience due to their Professionalising Investigation Programme and a nationwide accreditation program, requiring them to engage in extensive standardized training, systematic evaluation and synchronized development. In contrast, Norway lacks such requirements. Methodological limitations and implications for police training and accreditation policies are discussed.     

Immundefiziente Labortiere im System des Tierschutzrechts

Natur und Recht - Zucht und Haltung immundefizienter Labortiere wurden bislang nicht als Tierversuch gewertet, soweit die Tiere mit an Sicherheit grenzender Wahrscheinlichkeit nicht aufgrund des...     

Fiction lagging behind or non-fiction defending the indefensible? University–industry (et al.) interaction in science fiction

The Journal of Technology Transfer - University–industry interaction has many supporters and some detractors in the scholarly literature. Science, Technology and Innovation (STI) policy...     

Commercializing academic research: a social network approach exploring the role of regions and distance

The Journal of Technology Transfer - Relationships between firms and universities have been centre stage for some time. However, empirical studies on firms contracting research to universities...     

Forensic databases,a perspective from the penitentiary centers of Spain

Scientific and technological progress in the field of forensic genetics is very useful in the resolution of criminal cases, but it entails the need for a deep ethical reflection, as the individual Fundamental Rights may be violated.This project aims to collect and compare the opinion of prisoners and prison officials on what characteristics the country's forensic database should have. In this context, 210 subjects were surveyed, 101 of them prisoners and the rest prison officials, from three different Spanish penitentiary centers.Among the results obtained, most prisoners and officials consider the national DNA database to be useful, and additionally, a 40% of the participants would support the integration of the profiles of the entire population. 64% considered it ethical to use the DNA profiles of the database as a tool for familial searching. Despite this, half of the respondents are concerned about the future uses of the DNA database.Integrating the opinion of these analyzed groups with other relevant judicial, scientific and ethical convictions, ensures the regulation between security and individual’s Human Rights.     

Contributions of the dark triad to moral disengagement among incarcerated and community adults

Previous research has revealed a strong association between moral disengagement (MD) and criminal behaviour. However, few studies have attempted to examine the contribution of dark personalities to MD. This study aims to first analyse the differences between forensic and community samples in the use of MD strategies and then replicate the factorial structure of the Dark Triad Dirty Dozen scale in an incarcerated sample as a pre-condition to examine the relationship between dark triad (DT) traits (i.e. Machiavellianism, psychopathy and narcissism) and MD. The sample comprised 160 incarcerated and 160 community adults. Comparisons between these two groups demonstrate that the incarcerated sample scored higher in MD and DT than the community sample. Furthermore, different MD strategies were related to each of the DT traits in the forensic and community samples. The results of exploratory factor analysis for the incarcerated sample indicate adequate fit indices for a bifactorial model of the DT (a latent factor of the shared variance of these constructs named the global DT and three specific latent factors for each component of the DT). The SEM analysis for this bifactorial model and MD disclosed direct and significant relationships between the global DT and MD in the incarcerated adults, while the Machiavellianism factor was directly and significantly related to MD in the community adults. These results highlight the relevance of cognitive (i.e. MD) strategies in forensic contexts, especially in incarcerated adults who present high levels of this DT profile.     

From research integrity to research relevance to advance forensic science

Research is essential for any field to move forward. It allows us to expand our body of knowledge and enables any discipline to advance its application and meet its overall purpose. This is of course also essential for forensic science, a fundamentally research-based discipline, to develop and validate detection or examination methods and gather data and establish frameworks to understand forensic traces and their value to relevant stakeholders, such as law enforcement and the courts.     

Limits of diaspority in Central Asia: contextualizing Dungan's multiple belongings

This article shows different ways of defining, understanding and performing ‘diaspority’ in the border region of Kordai (Kazakhstan) and Tokmok (Kyrgyzstan). Taking the example of Dungan people, as the Sinophone Muslims are known in Central Asia, both academic and political definitions of the concept of ‘diaspora’ are compared. This ethnographic account problematizes Kazakhstani Shaanxi Dungan ‘diaspority’. Together with this, the political definitions of ‘diaspora’ are also analysed. I show that while in China and Kazakhstan the definitions of the Dungans as a ‘diaspora’ of ‘China’ are somewhat complementary, once the Shaanxi Dungan emic perspective is taken into account, this concept becomes rather problematic. The kinds of diaspority defined by the states involved are ways of implementing particular cultural hegemonies that legitimate the two political regimes analysed in this article. Concurrently, this dual diaspority is used by the Dungan people in distinct ways in defining their own identities. Nevertheless, I show in this article that the ‘Chinese card’ is not necessarily played by all Dungans. Moreover, there are some Dungans for whom ‘Chinese-ness’ is not even relevant.