AN EXPLORATORY STUDY OF SUPERVISED ACCESS AND CUSTODY EXCHANGE SERVICES

An exploratory outcome study to investigate the ability of a supervised access and custody exchange center to function as a safe visitation enforcement mechanism of the court was accomplished as part of a larger study investigating child well-being. During a 6-month period of program participation, frequency and consistency of noncustodial parents' access to children dramatically increased and interparental conflict significantly decreased, demonstrating that supervised visitation and custody exchange centers that function in partnership with family court during interim court processes can address the unmet needs of family court and high-conflict domestic disputant as well.     

Human security as power/knowledge: the biopolitics of a definitional debate

This article interrogates the parameters of the human security debate as a site of biopolitics in order to gain an understanding of how it has been possible to shape the debate in certain ways and not others. The role of cosmological realism in grounding knowledge claims within the debate is explored. By privileging objectivist claims to knowledge of human (in)security, it is argued that empiricism and rationalism, as forms of cosmological realism, foster the production of logics which facilitate forms of biopolitical intervention. The quest for precision, measurement, causality and policy relevance that define the production of human security knowledge is shown to have important political effects beyond the definitional debate itself in terms of agency, normalcy, and the scope for intervention. Therefore, this article demonstrates how the demarcation of human security as a field of knowledge is a process pregnant with relations of power that are important to understanding contemporary political dynamics.     

Chemical Enhancement Techniques of Bloodstain Patterns and DNA Recovery After Fire Exposure*

Abstract: It is common in forensic casework to encounter situations where the suspect has set a fire to cover up or destroy possible evidence. While bloodstain pattern interpretation, chemical enhancement of blood, and recovery of deoxyribonucleic acid (DNA) from bloodstains is well documented in the literature, very little information is known about the effects of heat or fire on these types of examinations. In this study, a variety of known types of bloodstain patterns were created in a four‐room structure containing typical household objects and furnishings. The structure was allowed to burn to flashover and then it was extinguished by firefighters using water. Once the structure cooled over night, the interior was examined using a bright light. The bloodstains were evaluated to see if the heat or fire had caused any changes to the patterns that would inhibit interpretation. Bloodstain patterns remained visible and intact inside the structure and on furnishings unless the surface that held the blood was totally burned away. Additionally, a variety of chemical techniques were utilized to better visualize the patterns and determine the possible presence of blood after the fire. The soot from the fire formed a physical barrier that initially interfered with chemical enhancement of blood. However, when the soot was removed using water or alcohol, the chemicals used, fluorescein, luminol, Bluestar^®, and Hemastix^®, performed adequately in most of the tests. Prior to DNA testing, the combined phenolphthalein/tetramethyl benzidine presumptive test for the presence of blood was conducted in the laboratory on samples recovered from the structure in an effort to assess the effectiveness of using this type of testing as a screening tool. Test results demonstrated that reliance on obtaining a positive presumptive result for blood before proceeding with DNA testing could result in the failure to obtain useful typing results. Finally, two DNA recovery methods (swabbing the stain plus cutting or scraping the stain) were attempted to evaluate their performance in recovering samples in an arson investigation. Recovery of DNA was more successful in some instances with the swabbing method, and in other instances with the cutting/scraping method. Therefore, it is recommended that both methods be used. For the most part, the recovered DNA seemed to be unaffected by the heat, until the temperature was 800°C or greater. At this temperature, no DNA profiles were obtained.     

Is it all about race? Intergroup threat and perceptions of racial profiling

Relatively few studies have assessed theoretically relevant predictors of individual’s perceptions of racial profiling by law enforcement officers. The current study addresses this limitation by drawing on theoretical frameworks highlighted in the growing body of literature examining disproportionate minority contact (DMC) with the criminal justice system. Specifically, we draw on the racial and symbolic threat perspectives with the objective of identifying theoretically relevant individual and community level predictors of perceptions of racial profiling by public and private police bodies in airports, malls, and on the roads. Results of our analysis of data on White and Black individuals nested within communities support the racial threat perspective in documenting the influence of racial heterogeneity and interracial labor market competition on perceptions of racial profiling. However, in contention to predictions derived from the symbolic threat perspective, the results fail to uncover a link between interracial socioeconomic inequality and perceptions of racial profiling by law enforcement officers. These results highlight the importance of moving beyond individual explanations of profiling and other forms of DMC and suggest community characteristics and perceptions of intergroup threat are particularly salient to understanding perceptions of race-based distinctions in formal social control.     

The integrity of the game: exploring attitudes of professional male athlete criminality#

It has been argued that sports act as a social institution in the United States, encompassing many network headlines and reports. Resulting from the popularization of sports entertainment has been an enhanced insight into the criminal behavior of professional athletes. This research sought to understand how the general public perceives alleged professional athlete criminality. Utilizing household mail surveys with residents in Pennsylvania, respondents rated the seriousness, wrongness, and punitiveness of alleged athlete criminality depicted in five different vignettes. Results indicated that the strongest predictor of attitudes between professional athletes and non-athletes was offense type; more specifically gambling, which this sample rated more serious and wrong for professional athletes compared to non-athletes. This indicated that alleged offenses that may be perceived as attacking the integrity of the sport may be viewed more harshly.     

The Effect of Varying the Composition of Fingerprint Sweat Deposits on the Corrosion of Brass and Fingerprint Visibility

Corrosion of α‐phase brass by sebaceous sweat fingerprint deposits produced identifiable impressions in a majority of samples (n = 40) 4 days after deposition. Combining sebaceous with eccrine sweat yielded a greater percentage of identifiable fingerprint deposits, although this increase was not statistically significant. Production of identifiable fingerprints from eccrine sweat deposits was dependent on the sampling time of year with deposits taken during summer months giving similar percentages of identifiable fingerprints to sebaceous deposits. A statistically significant positive correlation was found between elapsed days after deposition and identifiable eccrine (ρ = 0.787, p < 0.05), sebaceous (ρ = 0.724, p < 0.05), and eccrine/sebaceous mixture (ρ = 0.908, p < 0.01) fingerprints deposited during summer months. The summer increase in the percentage of identifiable eccrine sweat deposits was statistically significant compared to winter eccrine deposits (p < 0.0001). Observations were consistent with results obtained from artificial sebaceous and eccrine sweat.