Asphyxial suicide with helium and a plastic bag

Suicide by helium inhalation inside a plastic bag has recently been publicized by right-to-die proponents in "how to" print and videotape materials. This article reports a suicide performed according to this new and highly lethal technique, which is also a potentially undetectable cause of death. Toxicology information could not determine helium inhalation, and drug screening did not reveal data of significance. The cause of death could be determined only by the physical evidence at the scene of death. Helium inhalation can easily be concealed when interested parties remove or alter evidence. To ensure that their deaths are not documented as suicide, some individuals considering assisted suicide may choose helium methods and assistance from helpers. Recent challenges to Oregon's physician-assisted suicide law may increase interest in helium instead of barbiturates for assisted suicide.     

Implicit Taxes Collected by State Liquor Monopolies

State monopolization or taxation aresupposedly justified because of negativeexternalities from alcohol consumption, butrecent research questions the efficacy ofsuch policies, suggesting that their actualgoals may be revenue-generation.Consideration of this hypothesis isfacilitated by estimates of the implicittaxes charged in monopoly states, whichgenerally are substantially higher thantaxes in non-monopoly states. Evidencethat monopolization and high taxes do notaffect the level of externalities is alsoexplained by adjustments that rationalindividuals make to avoid the consequencesof such policies, thus providing furthersupport for the revenue-maximizationhypothesis.     

Child support: Interstate Dimensions

The failure of uniform state laws and other forms of interstatecooperation to solve the problem of collection of child supportby a custodial parent from a reluctant obligor in another stateled Congress to employ incrementally conditional grants-in-aidto regulate states' efforts to enforce child support orders.Congressional action has produced limited results and the proposalhas been advanced for establishment of an exclusive federalgovernment child support system. Our analysis suggests thatCongress lacks authority to establish such a system and interstatecollection of child support will continue to be a serious problem.     

The Political Significance of the Face: Deleuze's Critique of Levinas

While Levinas famously claims that ethics precedes ontology and emanates from the concrete experience of the other's face, it is often forgotten that Deleuze also discusses the face in numerous writings. The purpose of this paper is to briefly outline Levinas's arguments regarding the constitution of the face to chart its ethical importance, before engaging with Deleuze's critique of Levinas's position. I show that, by distinguishing between two systems of signification – the head-body system and the face system – Deleuze agrees with Levinas that the face is an important signifier delineating the other, but destructs the notion of face to show that it: (1) is more complex and multi-dimensional than Levinas realizes; (2) emanates from a specific semiotic relationship; and (3) emanates from specific socio-historical circumstances. Showing the face is a semiotic construct based in and emanating from a specific socio-historical configuration allows Deleuze not only to conclude that the face is related to politics not ethics as Levinas claims, but also to claim that it entails the inhuman in the human. This clarifies the nature of the face in Deleuze, offers a critique of Levinas's influential thinking on ethics, brings us to a discussion of the relationship between ethics and politics and reveals what Deleuze takes the political to entail.     

Postmortem Aortic Dissection: An Artifact of the Embalming Process

Aortic dissection (AD) is a serious condition that affects 3/100,000 individuals a year. Recently, a case report was published describing an embalmed patient with an aortic dissection. The purpose of this study was to examine the frequency of AD among 80 embalmed cadavers and confirm the AD with histopathologic evaluation. In seven cases of grossly identified AD, six were determined to be due to the embalming procedure and only one case of true antemortem AD was confirmed. These results suggest that aortic morphology can be altered by administration of the embalming fluid and that alterations can mimic AD, not only on gross inspection but also on postmortem imaging. Awareness of this embalming artifact may prevent misdiagnosis of an aortic dissection in an embalmed patient, a point particularly useful for autopsy pathology that may include postmortem examination of an embalmed patient.     

Hate Speech and the Epistemology of Justice

In ‘The Harm in Hate Speech’ Waldron’s most interesting and ground-breaking contribution lies in a distinctive epistemological role he assigns to hate speech legislation: it is necessary for assurance of justice, and thus for justice itself. He regards public social recognition of what is owed to citizens as a public good, contributing to basic dignity and social standing of citizens. His claim that hate speech in the public social environment damages assurance of justice has wider implications, I argue: for hate speech conducted in private; for pornography; and indeed for any speech that thwarts knowledge of what justice requires.     

The potential to determine a postmortem submersion interval based on algal/diatom diversity on decomposing mammalian carcasses in brackish ponds in Delaware

Recently botanical evidence has been studied to determine if it is useful in forensic investigations. This study was performed to examine stillborn piglet decomposition in a brackish water environment and to semi-quantitatively document stages of decomposition, degree day accumulation per stage as well as the algal/diatom diversity useful in determining a postmortem submersion interval (PMSI). Piglets and ceramic tiles were submerged in brackish ponds and sampled on a regular basis to document algal diversity and succession between substrates and stages of decomposition. Significantly greater weight was lost from piglet carcasses during the early floating and advanced floating decay stages. Seasonal effects were observed in degree-day accumulations. Diatom diversity was significantly greater on piglet carcasses compared to tile substrates. Algal diversity decreased over time on the piglet carcasses as well as the stage of decomposition. A significant relationship and strong correlation between algal diversity found on the piglet substrate with time was observed. Our results indicate that more research is needed to examine the potential to use diatoms in not only determining manner of death but also the duration of time (PMSI) a victim may have been immersed in an aquatic environment.     

More Than Just Keeping Busy: The Protective Effects of Organized Activity Participation on Violence and Substance Use Among Urban Youth

Violence and substance use disproportionately affect African American youth in urban, disadvantaged communities. Expanding positive peer and adult connections is a mechanism by which organized activity participation may reduce risk of negative outcomes. We assessed if organized activity participation decreases the likelihood of later negative outcomes through expanding positive social connections using a parallel mediation model (Wave 1: N?=?681; 50% female; M_age?=?14.86 years; SD?=?0.65). We found indirect effects from participation to cigarette use (b?=??0.04, 95% CI: ?0.07, ?0.01) and violent behavior (b?=??0.04; 95% CI: ?0.07, ?0.01) through positive peer connections. We did not find indirect effects through positive adult connections. This may be because of the notable influence of peers on negative outcomes during adolescence. Organized activities can help youth expand positive peer connections, which, in turn, reduces risk of later negative outcomes. Implications for prevention are discussed.