Applying Knowledge of Species‐Typical Scavenging Behavior to the Search and Recovery of Mammalian Skeletal Remains

Forensic investigations involving animal scavenging of human remains require a physical search of the scene and surrounding areas. However, there is currently no standard procedure in the U.K. for physical searches of scavenged human remains. The Winthrop and grid search methods used by police specialist searchers for scavenged remains were examined through the use of mock red fox (Vulpes vulpes) scatter scenes. Forty‐two police specialist searchers from two different regions within the U.K. were divided between those briefed and not briefed with fox‐typical scavenging information. Briefing searchers with scavenging information significantly affected the recovery of scattered bones (χ² = 11.45, df = 1, p = 0.001). Searchers briefed with scavenging information were 2.05 times more likely to recover bones. Adaptions to search methods used by searchers were evident on a regional level, such that searchers more accustom to a peri‐urban to rural region recovered a higher percentage of scattered bones (58.33%, n = 84).     

High‐throughput Sequencing of Trace Quantities of Soil Provides Reproducible and Discriminative Fungal DNA Profiles

High‐throughput sequencing (HTS) offers improved resolution between forensic soil samples by characterizing individual taxa present; however, the heterogeneous distribution of taxa in soils, and limited quantity of material available, may hinder the reliability of HTS in casework. Using HTS of the internal transcribed spacer, we examined the effect of soil mass (50, 150, and 250 mg) on fungal DNA profiles, focusing on reproducibility and discriminatory power between close proximity soils, and samples with similar textural classification. The results show that reduced soil mass had no significant effect on sample differentiation and that 150 mg soil provides the most reproducible DNA profiles across different soil types. In addition, Ascomycota was identified as a robust fungal target for forensic intelligence as this phylum was detected consistently across all samples regardless of sample quantity. Overall, this study highlights the value of trace quantities of soil for use in forensic casework.     

The 4 Ds of Forensic Mental Health Assessments of Personal Injury

The field of psychiatric/psychological injury and law concerns tort and other legal claims for injuries sustained in events at issue, such as in motor vehicle accidents (MVAs), worker compensation, or the veteran affairs (VA). The 4 Ds refer to the requirement that legal action in these types of cases can proceed when there is a duty, the duty has been discharged with dereliction, the resultant act has caused directly tortious harm, and damages are applicable. In contrast, the related 4 Cs refer to the conditions of effective forensic testimony. The principles of forensic mental health assessment (FMHA; Heilbrun et al., 2009) underscore the scientific requirements in forensic assessments, as do the American Psychological Association’s (APA, 2013) forensic specialty guidelines. For example, Brodsky’s maxims for effective work in court (Brodsky & Gutheil, 2016) cover a broad spectrum of ethical and practice guidelines for the profession. Similarly, Young (2016 a, b, c) has specified the parameters of admissible evidence in court, functioning ethically for the court, and the need to be comprehensive, scientifically informed, and impartial in forensic mental health assessments. All these sources lead to an integrated set of the principles for effective and ethical practice in the forensic arena of mental health work, referred here as the 4 Ds for the field of psychiatric/psychological injury and law. These revised 4 D principles involve Dignity, Distance, Data, and Determinations.     

Psychological Injury and Law: Journal Policy on Ongoing Debates

This journal, Psychological Injury and Law, has made it a policy to publish articles that are part of ongoing debates. They might not be subject to the standard review process and are published from the perspective that the reader should decide on the merits of the science and arguments presented and that rebuttals, as well, should be allowed in order to make the best scientific case possible. In response to queries, the journal editor describes in depth the review process undertaken for Butcher et al. (Psychological Injury and Law 1(3):191–209, 2008). The journal editor indicated to the reviewers of Butcher et al. (Psychological Injury and Law 1(3):191–209, 2008), that “we let opinions stand even if we do not agree with them, checking uniquely the methodology, data, and science underlying the opinion, and let the scholar writing the rebuttal deal with any differences of opinion, also by addressing methodology, data, and science.” Ben Porath et al. (Psychological Injury and Law 2(2), 2009) have written a rebuttal of Butcher et al., equally reviewed from this perspective.     

Sequences of the Cytochrome C Oxidase Subunit I (COI) Gene are Suitable for Species Identification of Korean Calliphorinae Flies of Forensic Importance (Diptera: Calliphoridae)

Abstract:  Calliphorinae fly species are important indicators of the postmortem interval especially during early spring and late fall in Korea. Although nucleotide sequences of various Calliphorinae fly species are available, there has been no research on the cytochrome c oxidase subunit I (COI) nucleotide sequences of Korean Calliphorinae flies. Here, we report the full-length sequences of the COI gene of four Calliphorinae fly species collected in Korea (five individuals of Calliphora vicina , five Calliphora lata , four Triceratopyga calliphoroides and three Aldrichina grahami ). Each COI gene was amplified by polymerase chain reaction and directly sequenced and the resulting nucleotide sequences were aligned and analyzed by MEGA4 software. The results indicate that COI nucleotide sequences can be used to distinguish between these four species. Our phylogenetic result coincides with recent taxonomic views on the subfamily Calliphorinae in that the genera Aldrichina and Triceratopyga are nested within the genus Calliphora .     

Governance and community benefit: are nonprofit hospitals good candidates for Sarbanes-Oxley type reforms?

Recent investigations into the activities of nonprofit hospitals have pointed to weak or lax governance on the part of some of these organizations. As a result of these events, various federal and state initiatives are now either under way or under discussion to strengthen the governance of hospitals and other nonprofit corporations through mandatory board structures and practices. However, despite policy makers' growing interest in these types of governance reforms, there is in fact little empirical evidence to support their contribution to the effectiveness of hospital boards. The purpose of this article is to report the results of a study examining the relationship between the structure and practices of nonprofit hospital boards relative to the hospital's provision of community benefits. Our results point to modest relationships between these sets of variables, suggesting considerable limitations to what federal and state policy makers can accomplish through legislative initiatives to improve the governance of nonprofit hospitals.     

A case of fatal aconitine poisoning by Monkshood ingestion

Accidental aconitine poisoning is extremely rare in North America. This report describes the confirmation of a case of accidental aconitine poisoning using a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. The case involved a 25-year-old man who died suddenly following a recreational outing with friends where he consumed a number of wild berries and plants including one that was later identified as Monkshood (Aconitum napellus). Postmortem blood and urine samples were available for analysis. All routine urine and blood toxicology screens were negative. The LC-MS/MS method allowed sensitive quantification of aconitine, the main toxin in A. napellus, and showed 3.6 and 149 microg/L in blood and urine, respectively. These concentrations were similar to that reported in other aconitine-related deaths. This case illustrates the dangers of consuming unidentified plants, and documents concentrations of aconitine in blood and urine in a fatal case of A. napallus-related poisoning.     

Analyzing the Link Between Job Satisfaction and Performance in Educational Institutions

The relationship between job satisfaction and organizational performance has been one of the most controversial issues in organizational management. This study examines how job satisfaction affects organizational performance analyzing the panel data collected from educational institutions in Korea. The results demonstrate that teachers’ organizational satisfaction is likely to improve students’ performance in standardized tests, whereas their work satisfaction is negatively related to it. Private school teachers showed higher organizational satisfaction than public school teachers and produced higher students’ test scores. No significant difference in work satisfaction between public and private school teachers was found.