Heat and let dye: Part II – Rapid heat-fixing of blood traces

Blood-contaminated shoeprints and footmarks contain valuable operational information as they may bind an individual who stepped in the crime scene with the incident and not merely with the location. As determining the age of a bloodstain remains a challenge, while processing the scene, it is difficult to determine whether the blood is completely, or partially, dry. Thus, executing a dye staining protocol may wash these marks away as they might still be soluble. However, to meet this challenge, it is possible to fix blood marks using heat. This study aims to find a solution for floor surfaces covered by heavier blood traces (shoeprints and footmarks). For this purpose, a new pseudo-operating device was constructed for examining the blood-fixing process of both mentioned trace types. Two trials were performed with depletion marks. The results revealed that fully developed fresh and heavily blood deposits were obtained by heating to 200°C for 7.5 min using the fixing device, followed by a staining protocol using amido black solution. The achieved sharp resolution of the examined bloody prints demonstrates that in certain cases the dehydration mechanism of heating is preferred over precipitating the proteins attributed to 5-sulfosalycilic acid; thus, reducing the risk of washing blood evidence while processing the crime scene.     

Victimization and fear of crime in an entertainment district crime “hot spot:” A test of structural-choice theory

Theories of criminal opportunity and criminal victimization (lifestyles, routine activities, and structuralchoice) all stress the convergence of motivated offenders, suitable targets, and the absence of guardianship in time and space. They each assert the chances of victimization increase as proximity to motivated offenders, exposure to highrisk environments, target attractiveness, and ineffective guardianship increase. This study tests Miethe and Meier’s structuralchoice theory by examining domainspecific victimization and fear of crime among patrons of an entertainment district crime “hot spot. ”Regression results show both victimization experience and fear of crime are associated significantly with indicators of proximity and guardianship, but not with exposure or target attractiveness. White patrons of this area are more likely to be victimized, nonwhites report significantly higher levels of fear. The research for this paper was supported by Grant No. 97PRWX0298 from the Office of Community Oriented Policing Services. Findings and conclusions of the research reported here are those of the authors and do not necessarily reflect the official position or policies of the U.S. Department of Justice.     

“He's guilty!”: Investigator Bias in Judgments of Truth and Deception

Detecting deception is an inherently difficult task, but one that plays a critical role for law enforcement investigators in the interrogation room. In general, research has failed to indicate that performance in this domain is improved by training or prior experience. A signal detection framework is applied to the paradigm to better conceptualize the influence of these two factors. We found that although neither factor influenced discrimination accuracy, there was an effect on response bias such that training and prior experience appeared to increase the likelihood of responding deceit as opposed to truth. This investigator bias was observed both in a review of the literature and in this study of North American law enforcement investigators who took part in a forensically based deception-detection task. Possible theoretical mechanisms and practical implications of these findings are discussed.     

The Andrews’ principles of risk, needs, and responsivity as applied in drug treatment programs: meta-analysis of crime and drug use outcomes

Objectives

The purpose of the present meta-analysis was to answer the question: Can the Andrews principles of risk, needs, and responsivity, originally developed for programs that treat offenders, be extended to programs that treat drug abusers?

Methods

Drawing from a dataset that included 243 independent comparisons, we conducted random-effects meta-regression and ANOVA-analog meta-analyses to test the Andrews principles by averaging crime and drug use outcomes over a diverse set of programs for drug abuse problems.

Results

For crime outcomes, in the meta-regressions, the point estimates for each of the principles were substantial, consistent with previous studies of the Andrews principles. There was also a substantial point estimate for programs exhibiting a greater number of the principles. However, almost all the 95 % confidence intervals included the zero point. For drug use outcomes, in the meta-regressions, the point estimates for each of the principles was approximately zero; however, the point estimate for programs exhibiting a greater number of the principles was somewhat positive. All the estimates for the drug use principles had confidence intervals that included the zero point.

Conclusions

This study supports previous findings from primary research studies targeting the Andrews principles that those principles are effective in reducing crime outcomes, here in meta-analytic research focused on drug treatment programs. By contrast, programs that follow the principles appear to have very little effect on drug use outcomes. Primary research studies that experimentally test the Andrews principles in drug treatment programs are recommended.     

Science, values and politics: an insider’s reflections on corporate crime research

Diverse social and political forces have long shaped research on corporate crime and its social control in the U.S., and they have responded to this work in plural and contradictory ways. These forces range from the abstract and institutional to the local and personal. In this essay, I reflect on my three decades of research experience in this arena in an examination of these forces and their implications for research and public policy. More overtly than other forms of criminological research, the study of corporate lawbreaking has conjoined issues of values and politics with issues of science. This feature of the work has made consistently problematic such foundational questions as how to define the subject of inquiry, how to study it, and how to communicate about it. While this volatility has contributed to the ongoing marginalization of this research stream in both academic criminology and regulatory policy, it has also created a certain intellectual dynamism that should attract future generations of investigators to these questions, and to greater cross-disciplinary efforts to address them. Such developments may even pave the way to greater consideration of such research by policy-makers, should socioeconomic conditions in the U.S. and around the world raise the public salience of corporate wrongdoing. ‘Why do you want to study corporate managers? We know how they think.’ ‘…a book entitled Corporate Crime automatically puts us on guard to defend the corporations…such a book should never have been written in the first place.’      

Trial by media?: Media reliance,knowledge of crime and perception of criminal defendants

Previous research has linked extensive news media coverage of crimes and the criminal process to pretrial jury bias against defendants. Most research, however, has tested the effects of reading fabricated crime stories on mock jury decisions or general perceptions of crime. Using telephone interviews, this study examines whether perceptions of the defendant in an actual double homicide were related to reliance on local news media for news and information. The results provide clear evidence that potential jurors who are exposed to media coverage of crimes form biases against criminal defendants. Newspaper and television reliance were found to be positively related to perceptions of guilt. The results also show that newspaper reliant individuals knew significantly more facts about the case. Television reliant individuals judged the defendant's character as significantly more negative.     

The economy,crime and time: An analysis of recorded property crime in England & Wales 1961–2006

We seek to determine whether one of the unanticipated side-effects of social and economic changes associated with the adoption of neoliberal and monetarist economics during the 1970s/1980s was rising crime rates. Undertaking time series analysis of social and economic determinants of property crime (using official statistics on recorded crime for England and Wales from 1961 to 2006) we develop a model of the effect of changes in socio-economic variables (unemployment, inequality, welfare spending and incarceration) on property crime rates. We find that while three of these had significant effects on change in the property crime rate, income inequality did not. We conclude with a discussion of the extent to which neoliberal economic and welfare (and later criminal justice) policies can be held to have influenced the property crime rate since the early 1980s and what this tells us about the social and economic determinants of crime at the macro-level.     

Representations of Law and the Nonfiction Novel: Capote’s In Cold Blood Revisited

The article describes the way in which law-related events are represented in Truman Capote??s In Cold Blood. Based on a narrative analysis, the paper will posit that In Cold Blood played a particular role in originating and shaping an innovative mode of representing law-related events, a mode that was widely employed since, in various artistic mediums and in popular culture. As the paper further elaborates, Capote??s work paved new ways for challenging the conventional boundaries between ??reality?? and ??fiction?? with regard to the representation of law-related events. The paper will also maintain that in addition to its contribution to the law and literature discourse, In Cold Blood can be also seen as an early prototype to the digital legal spectacles that are now common. Revisiting In Cold Blood reveals not only its standing as originating model of many present-day cultural representations of the legal system in action, but also the essential difference between the almost unrestrainedly produced digital law-related content, to a artistic enterprise, characterized by poetic distinctiveness.     

Youth crime and family disruption in Canadian municipalities: An adaptation of Shaw and McKay’s social disorganization theory

Using an adaptation of Shaw and McKay’s (1942) theory, the present study examined the effects of social disorganization and family disruption on youth crime. Based on data from 483 Canadian municipalities, the results revealed that low income, mobility and ethnic heterogeneity had the expected positive effects on youth crime, particularly in municipalities with smaller population and lower prevalence of low income. The effect of single parenthood was positive as expected whereas that of divorce was unexpectedly negative. The findings suggest the importance to specify the conditions for the effect of social disorganization and differentiate the effects of divorce and single parenthood. The unexpected negative effect also raises the possibility of divorce as law mobilization, thus underscoring the roles of planning and legal intervention in social disorganization. In terms of policies, the findings suggest early intervention for social disorganization, support for single-parent families, and the incorporation of divorcees in productive activities.     

A comparison of the Russian and Canadian experiences with defining “organized crime”

The dangers stemming from organized crime have been widely acknowledged in the academic literature, government reports, as well as in popular discourse. This article focuses on the legislative efforts to define “organized crime” undertaken in Russia and Canada. Neither country has yet devised a satisfactory legislative definition of the varied phenomenon that is organized crime. Definitions in both jurisdictions are problematic due to their sweeping scope and insufficient delineation of a zone of risk for the accused as well as law enforcement officials. However, striking a proper balance between security concerns and human and civil rights in both countries will be problematic due to constant political pressure to “get tough on crime” as well as due to the amorphous nature of the phenomenon of organized crime.

Organized crime, the militarization of public security, and the debate on the “new” police model in Mexico

After the recognition in Mexico of a situation characterized by violence involving both non-state actors (mainly drug lords) and the state apparatus, the present research critically analyzes both the national security strategy adopted by President Felipe Calderón Hinojosa (2006–2012), which is based on the process of the militarization of public security, as well as the “new” police model proposed by the executive power that seeks to professionalize law enforcement agencies.     

Accused of an “abominable crime”: punishing homosexual blackmail threats in London, 1723–1823

Crime, Law and Social Change - For much of the eighteenth- and early nineteenth-century, the criminal justice system in the United Kingdom operated under “the Bloody Code” in which more...