Gunshot residue testing in suicides: Part II: Analysis by inductive coupled plasma-atomic emission spectrometry

Several different methods can be employed to test for gunshot residue (GSR) on a decedent's hands, including scanning electron microscopy with energy dispersive x-ray (SEM/EDX) and inductive coupled plasma-atomic emission spectrometry (ICP-AES). In part I of this 2-part series, GSR results performed by SEM/EDX in undisputed cases of suicidal handgun wounds were studied. In part II, the same population was studied, deceased persons with undisputed suicidal handgun wounds, but GSR testing was performed using ICP-AES. A total of 102 cases were studied and analyzed for caliber of weapon, proximity of wound, and the results of the GSR testing. This study found that 50% of cases where the deceased was known to have fired a handgun immediately prior to death had positive GSR results by ICP/AES, which did not differ from the results of GSR testing by SEM/EDX. Since only 50% of cases where the person is known to have fired a weapon were positive for GSR by either method, this test should not be relied upon to determine whether someone has discharged a firearm and is not useful as a determining factor of whether or not a wound is self-inflicted or non-self-inflicted. While a positive GSR result may be of use, a negative result is not helpful in the medical examiner setting as a negative result indicates that either a person fired a weapon prior to death or a person did not fire a weapon prior to death.     

Identification of organic pigments in automotive coatings using laser desorption mass spectrometry

When one looks at an automotive coating, one sees color due to pigments. Modern organic pigments, with high molar absorptivities, may be only minor components of the mixture. Laser desorption mass spectrometry (LDMS) has been shown to be a useful tool for the analysis of colorants such as pen ink dyes. Here, LDMS is used to determine its utility for the identification of pigments, in simple media and in more complex paints. Small paint chips can be introduced into the LDMS instrument, and when an ultraviolet laser is focused on a portion of a chip, ions representative of the pigment(s) are selectively formed. Some pigments such as quinacridones and copper phthalocyanine are very stable and are desorbed and ionized intact. In contrast, benzimidazolones, which contain some single-skeletal bonds, form fragment ions. This method proves to be sensitive and convenient, as no sample preparation is required. The presence of inorganic pigments in addition to modern organic pigments can be determined, and pigments can be directly identified in actual automotive paint chip samples.     

Two Mistakes about the Concept of Punishment

This article identifies two mistakes commonly made about the concept of punishment. First, confusion exists about when an analysis of punishment counts as retributive, and when as justificatorily neutral. In particular, a fair number of legal scholars claim to analyze punishment in a neutral way, but closer inspection shows that many of these definitions are not justificatorily neutral. Second, legal scholars tend to analyze the concept of punishment very restrictively, with a focus on the intention of the legislator. While there may be good reasons to restrict the scope of the concept of punishment in the legal arena, from a philosophical point of view, restrictive analysis is not fruitful. It is a bad starting point for critical evaluation, because it is perfectly possible for impositions generally experienced as punitive not to be classified as such. This is all the more troublesome given that these impositions often contain fewer safeguards than are offered in criminal law and that there is sometimes a taboo on the language game related to punishment. I argue that these problems can be overcome by embracing an inclusive, justificatorily neutral concept of punishment that takes the outward appearance of the harm inflicted as its starting point.     

Commercial Sexual Exploitation of Children: an Assessment of Offender Characteristics

The commercial sexual exploitation of children (CSEC), specifically child trafficking, producers or consumers of child sex trafficking (i.e., prostitution), sexual abuse images, and enticement, has become a growing area of concern. The increasing profitability of CSEC, combined with the clandestine nature of the offenses, calls for immediate attention from international law enforcement and the mental health community. Paramount to the resolution of this global crisis is the identification of the perpetrators of various CSEC crimes. The research pertaining to these offenders is most frequently aggregated and limited to basic demographic data, providing a larger, more generalized picture of CSEC. The purpose of this study is to determine characteristics, within a sample of known CSEC offenders, that differentiate among offenders who engage in sex trafficking as trafficker; engage in sex trafficking as a producer or consumer; produce, distribute, or possess child sexual abuse images; and travel or use enticements to engage in illicit sexual contact with a minor. This observational, survey design includes a record review of 98 offenders who were processed through the FBI Miami Field Office. Results showed that males are more likely to engage in CSEC offenses compared to females. Offenders who collect child sexual abuse images tended to be employed, had no history of prior arrests, and were older than other CSEC offenders. Additionally, engaging in befriending strategies in order to gain access to a victim was also predictive of involvement in child sexual abuse images. Unemployment was the only statistically significant predictor of engaging in child sex trafficking as either a sex buyer or a producer. Finally, perpetrators who engaged in the traveling/enticement of victims were found to be younger, unemployed, single, and without a known history of contact offending. Implications of the findings are discussed.     

SARSCOV-19 amidst corruption: Does the civil society matter? – An empirical study

The pandemic outbreak has dealt consequences on global engagements and structures. With the ongoing search for pandemic-mitigating measures and the excesses (notably corruption) erupted in its wake, concerns have been raised about the decline in public trust, transparency and satisfaction – particularly in Ghana. This situation has spurred multilevel governance discussions regarding pandemic management. Ensuingly characterising policy makers' propositions in this regard is the civil society's salience as a control valve to governance deficits like corruption. Therefore, transcending the anecdotal claims on civil society's efficacy, this study takes a state-society perspective to probe its relevance in fostering trust, transparency and satisfaction, relative to corruption-stricken pandemic governance. The current study engages the general systems theory as a conceptual lens. The structural equation modelling technique was used in analysing data (n = 519) gathered through the questionnaire survey approach. Though results of data analysis affirmed the negative effects of corruption on trust, transparency and satisfaction, the civil society received affirmation as an enhancer of trust, transparency and satisfaction. In view of these study findings, implications and future research suggestions are delimited.