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In 1968, a child's cranium was recovered from the banks of a northern Canadian river and held in a trust until the \"cold case\" was reopened in 2005. The cranium underwent reanalysis at the Centre for Forensic Research, Simon Fraser University, using recently developed anthropological analysis, \"bomb-pulse\" radiocarbon analysis, and forensic DNA techniques. Craniometrics, skeletal ossification, and dental formation indicated an age-at-death of 4.4 ± 1 year. Radiocarbon analysis of enamel from two teeth indicated a year of birth between 1958 and 1962. Forensic DNA analysis indicated the child was a male, and the obtained mitochondrial profile matched a living maternal relative to the presumed missing child. These multidisciplinary analyses resulted in a legal identification 41 years after the discovery of the remains, highlighting the enormous potential of combining radiocarbon analysis with anthropological and mtDNA analyses in producing confident personal identifications for forensic cold cases dating to within the last 60 years.  相似文献   
223.
    
Prison overcrowding is a major problem in the Belgian criminal justice system, with 40% of the current population consisting of prisoners remanded in custody. Driven by a goal of prison overcrowding prevention, electronic monitoring has been implemented nationally since 2000, but only as an alternative to the execution of the entire, or a part of the prison sentence imposed. This article aims to report some final results of recent research on the possible application of electronic monitoring as an alternative to remand custody in Belgium, more particularly with regard to some important legal, practical and organisational questions.  相似文献   
224.
    
The 1997 Labour Government's commitment to research‐based criminal justice policy held the promise of greater clarity in the drugs/crime link and evaluation of measures to tackle drug use. This article gives a critical assessment of the introduction of drug testing arrestees at police stations as part of the move to force drug users into treatment. The account supports the equivocal findings on the effectiveness of drug testing. It identifies how the rush for evidence with emphasis on quantitative methods conspired to leave the most marginalised problematic drug users hidden from the evaluation.  相似文献   
225.
    
《Criminal justice ethics》2012,31(3):176-197
The will theory of rights has so far been considered incapable of capturing individual rights under criminal law. Adherents of the will theory, therefore, have defended the claim that criminal law does not assign rights to individuals. In this article I argue first, that criminal law does assign individual rights and second, that the will theory of rights may enhance our understanding of these rights. The two major implications of the account are: a volenti non fit iniuria principle for criminal law, and a theoretical framework for an idea of punishment as restitution.  相似文献   
226.
Political competition is more realistically described as a dynamic process rather than as a series of static stages in which parties compete over policy and government formation. This paper focuses on legislative party switching as the main manifestation of this endogenously evolving process, linking individual switching behaviour to policy and office incentives that are assumed to evolve throughout the life of the entire legislature. Using a new data set tracking the timing of MPs’ changes in party affiliations between 1996 and 2011 in Italy, it is found that switching is mainly motivated by policy reasons and that it is more likely during government formation periods and budget negotiations. These results are a consequence of the interplay between MPs’ ambition and the alternation of key phases in the legislative cycle.  相似文献   
227.
    
《Justice Quarterly》2012,29(6):961-985
Recent evidence suggests that police officers engage in discretionary searches of minority citizens at a disproportionate rate; however, the impact of citizen criminal history on this relationship is largely unknown. Using the theoretical framework of officer suspicion, this study examines the impact of citizen race on the likelihood of a discretionary search and whether this relationship is mediated by citizen criminal history. A series of multilevel models were computed on officer-initiated traffic stops in a manner that conforms to Baron and Kenny's recommendations to test for mediation effects. Results indicated that while citizen race was predictive of a discretionary search, this effect was mediated by consideration of criminal history. These findings have implications for understanding the decision-making process of officers, the influence of citizen race on these decisions, and the role of officer suspicion in police-citizen encounters.  相似文献   
228.
    
The use of narrow‐banded visible light sources in improving the visibility of injuries has been hardly investigated, and studies examining the extent of this improvement are lacking. In this study, narrow‐banded beams of light within the visible light spectrum were used to explore their ability in improving the visibility of external injuries. The beams of light were induced by four crime‐lites® providing narrow‐banded beams of light between 400 and 550 nm. The visibility of the injuries was assessed through specific long‐pass filters supplied with the set of crime‐lites®. Forty‐three percent of the examined injuries improved in visibility by using the narrow‐banded visible light. In addition, injuries were visualized that were not visible or just barely visible to the naked eye. The improvements in visibility were particularly marked with the use of crime‐lites® “violet” and “blue” covering the spectrum between 400–430 and 430–470 nm. The simple noninvasive method showed a great potential contribution in injury examination.  相似文献   
229.
    
Locating exactly where trace explosive residue samples should be sought during sample collection at bomb scenes is not specified in the published literature or guidelines; in this area, it is generally acknowledged that forensic practices are based on tradition rather than evidence. This study investigated patterns in the spatial distribution of postblast 1,3,5‐trinitro‐1,3,5‐triazocyclohexane residue from a series of unconfined detonations, over a range of sampling sites, and at two different detonation heights. The amount of residue recovered from the sites decreased as a function of distance from the center of the explosion. [Correction added after online publication 27 December 2012: In the preceding sentence, “increased” was corrected to “decreased” to agree with the conclusion of the article.] As the height of the detonations increased, more residues were found from all sampling sites. The findings of this empirical study have a number of important practical implications including determining where residue samples are best sought at crime scenes.  相似文献   
230.
    
This study describes the development of the WAVR‐21, a structured professional judgment guide for the assessment of workplace targeted violence, and presents initial interrater reliability results. The 21‐item instrument codes both static and dynamic risk factors and change, if any, over time. Five critical items or red flag indicators assess violent motives, ideation, intent, weapons skill, and pre‐attack planning. Additional items assess the contribution of mental disorder, negative personality factors, situational factors, and a protective factor. Eleven raters each rated 12 randomly assigned cases from actual files of workplace threat scenarios. Summary interrater reliability correlation coefficients (ICCs) for overall presence of risk factors, risk of violence, and seriousness of the violent act were in the fair to good range, similar to other structured professional judgment instruments. A subgroup of psychologists who were coders produced an ICC of 0.76 for overall presence of risk factors. Some of the individual items had poor reliability for both clinical and statistical reasons. The WAVR‐21 appears to improve the structuring and organizing of empirically based risk‐relevant data and may enhance communication and decision making.  相似文献   
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