Radiocarbon dating as tool to assist in triaging cases of unidentified human remains in Victoria,Australia: A case series

In cases where human remains are unidentified because there is no initial identification hypothesis, limited contextual information, and/or poor preservation, radiocarbon (¹⁴C) dating may be a useful tool to further assist with identification. Through measuring the amount of ¹⁴C remaining in organic material, such as bone, teeth, nail, or hair, radiocarbon dating may provide an estimated year of birth and year of death for a deceased person. This information, may assist in, establishing whether a case of unidentified human remains (UHR) is actually of medicolegal significance and therefore, requires forensic investigation and identification. This case series highlights the application of ¹⁴C dating to seven of the 132 UHR cases in Victoria, Australia. Cortical bone was sampled from each case and the level of ¹⁴C was measured to provide an estimated year of death. Four of the seven cases analyzed contained the levels of ¹⁴C consistent with an archeological timeframe, one contained a level of ¹⁴C consistent with a modern (i.e., of medicolegal significance) timeframe, and the results for the remaining two samples were inconclusive. Applying this technique not only reduced the number of UHR cases in Victoria but also has investigative, cultural, and practical implications for medicolegal casework in general.     

The Transformation of organic regulation: The ambiguous effects of publicization

The regulatory regime for organic products is different from other non‐state‐market driven (NSMD) regimes because it is the only one that evolved from a purely private into a regime where the establishment of minimum standards has become the monopoly of public powers. This article is the first to study the effects of the process of publicization, a term coined to characterize the transformation of private into public standards. The central hypothesis studied is that the process of publicization has empowerment and containment effects at the same time. To test the hypothesis the article analyses the effects of publicization on regulatory capabilities of private regulators as well as on the quality of the standards. The effects of publicization are further explored by comparing the legal and institutional architecture that shapes the coexistence of private and public regimes in the EU and the US, showing important differences between the two systems. The article offers a new perspective to look at the dynamic interaction between private and public regulation and its findings are of general relevance for the debate on the desirability of governmental intervention on private regulatory schemes.     

Comparing Male and Female Prison Releasees across Risk Factors and Postprison Recidivism

This study, using data from a large sample of prison releasees, examined the similarities and differences in men's and women's risk factors for recidivism involving rearrest for any crime and rearrest for a violent crime during an average 3.4-year follow-up period. Logistic regressions revealed several gender differences. Prior incarceration, time served, and specific types of prior arrest histories had differential associations with women's and men's overall and violent recidivism. Age, race, and conviction offense were gender-specific risk factors for overall recidivism, and education level and marital status were gender-specific risk factors for violent recidivism. Implications for risk assessment are discussed.     

Kairós and Clinamen: Revolutionary Politics and the Common Good

This article sets out to offer a new reconceptualisation of the common good as the mechanism providing the temporal coordinates for revolutionary politics. The first section investigates the pairing of commonality and goodness, revealing its nature as a synthesis of apparently irreconcilable opposites. The second section examines how this irreconcilability is overcome, advancing the argument that to heal the divide, a double movement of definition and concealment is necessary, whereby the process of definition of what constitutes the common good is accompanied by an expropriation, or hollowing out, of meaning. The third section offers a proposal for overcoming this epistemological impasse about the nature of the common good, by contrasting chronos and kairós, chronological time and what in English can be translated as ‘opportune time’, and offering kairós as the chance to create, within the fissures of the totalitarianism of chronological time, the timescape for revolutionary politics. This proposal is carried on in the second part of this article, starting with ‘ Chronos and Kairós ’ section, where the concept of kairós is expanded upon and coupled with the Epicurean and Lucretian idea of the clinamen, the swerve of the atoms that introduces the element of chance against Democritean determinism. With the support of Antonio Negri’s reading of kairós and clinamen, the article argues in ‘Alma Venus: Love, Desire and Revolution’ section that these two concepts provide the spatial and temporal coordinates for revolutionary politics, in tension and critical engagement with Ackerman’s idea of constitutional moments, to conclude in ‘Conclusions: Kairós and Revolutionary Politics’ section, that the common good is to be defined as that which takes place and is identified/identifiable within these coordinates.     

Personal construct psychotherapy: Fixed-role therapy with forensic clients

Abstract

Fixed-role therapy, a dramaturgical approach to psychotherapy developed by Kelly in 1955, has been used in a variety of situations over the years with various client groups, including criminal offenders. Some of the benefits and limitations of fixed-role therapy with sexual abusers will be discussed. It is suggested that the strengths of some offenders, such as the social skills necessary to succeed at confidence games, be recognized and directed in fixed-role sessions. Illustrations of a number of issues will be drawn from two clinical case examples.     

Demographic and abuse characteristics in adolescent male sexual offenders with “special needs”

Adolescent sexual offenders with “special needs” are thought to pose different challenges for therapists working clinically. However, this population has received little attention in the literature, with the research in this area very limited. This study looked at the demographic and abuse characteristics of 24 adolescent sexual offenders with “special needs” who were compared with a group of 155 male adolescent sexual offenders with no special needs. Significant differences were found between the two groups. Those with special needs had higher levels of all forms of abuse, and differences were also found on some sub-scales of the Child Behaviour Checklist. Implications for research and clinical practice are discussed.     

Phenibut screening and quantification with liquid chromatography–tandem mass spectrometry and its application to driving cases

An analytical strategy for identification by an LC–MS/MS multitarget screening method and a suitable LC–MS/MS based quantification were developed for the psychotropic drug phenibut. The samples analyzed were collected during traffic control and were associated with driving under the influence of drugs. A positive sample for phenibut was identified in a single case of driving under the influence. The quantification revealed a drug concentration of 1.9 μg/mL. An interaction with blood alcohol (BAC = 0.10%) was discussed as the explanation of the way of driving and deficit manifestations observed (swaying, nystagmus, quivering of the eyelid, and reddened eyes). According to the available information, the quantified phenibut concentration could be explained by an intake of four tablets (self-reported) during the day containing 250 mg of the drug. Chromatography was performed with a Luna 5 μm C18 (2) 100 A, 150 mm × 2 mm analytical column, and a buffer system consisted of 10 mM ammonium acetate and 0.1% acetic acid (v/v) included in mobile phases marked as A (H₂O/methanol = 95/5, v/v) and B (H₂O/methanol = 3/97, v/v). An effective limit of detection (LOD = 0.002 μg/mL) could be achieved for the multitarget screening method. The quantification of phenibut was performed on a second LC–MS/MS system with LOD/LOQ values of 0.22/0.40 μg/mL. Since phenibut quantification data are rare, the presented information can be used with caution for evaluation of positive cases in the future.     

A case of fatal overdose involving both hydromorphone and kratom

Kratom is a plant originating in Southeast Asia that has been used for its dose-dependent stimulant and opioid effects. The main active compound in kratom is mitragynine, an alkaloid with affinity for the mu-opioid receptor. Toxicity and fatalities related to kratom use have increased substantially in recent years. In this case report, we describe a 44-year-old man who was found deceased in bed. The only significant finding at autopsy was abdominal distension with >4 L of ascites. Toxicology testing was performed on femoral blood which showed 79 ng/mL of hydromorphone, 560 ng/mL of mitragynine, and 240 ng/mL of olanzapine. In addition, creatinine and urea in vitreous humor were significantly elevated, consistent with renal impairment. Death was attributed to hydromorphone toxicity with mitragynine being a contributing factor.