Determining the Source of Equine Bloodstains by Dinucleotide Repeats*

Abstract: A novel multiplex of independent dinucleotide tandem repeat (DTR) loci was previously described that is capable of not only discriminating human and equine DNA, but of identifying a single equine source. We report a case in which a bloodstained syringe and two needles were found during inspection of a barn by inspectors of the Pennsylvania Racing Commissions. Using the multiplex and single‐locus detection, all 21 equine DTR markers were detected in a suspect horse and two evidence samples, indicating the evidence samples came from the suspect animal. Only six markers were detected in the third evidence sample because the volume of blood was limited. Following whole‐genome amplification and single‐locus PCR, the third evidence sample detected a total of 17 markers and the likelihood of identity (probability from suspect horse/probability from a random pacer) was 7.0 × 10⁶. The DTR multiplex has some technical limitations, but it is already practical for casework.     

Murder Followed by Suicide: A Newspaper Surveillance Study Using the New York Times Index

Abstract: Murder–suicide is a relatively uncommon event but as reported by the New York Times, it has occurred and continues to occur yearly. Previous research has indicated that those who commit murder–suicides tend to be men, are in or have been in an intimate relationship with the victim, victims tend to be women, and a firearm is most likely to be used. This study uses a newspaper surveillance methodology to examine such cases. Articles from the New York Times as found in the New York Times Index were coded, analyzed, and examined. The cases, 166 in total, support the findings from prior research. The trend data was examined by cross tabulations and chi‐square analysis. The findings suggest that murder–suicides are rare events and when they occur they usually involve a male perpetrator and an intimate partner victim who is either a wife or girlfriend with the event occurring in a private home. A firearm is the most commonly used method for both murders and suicides, particularly if there was more than one murder victim. The authors conclude by suggesting that future research should focus on using the forthcoming data resource in the CDC’s National Violent Death Reporting System (NVDRS) to examine the occurrence of murder–suicide.     

Tales of Deviance and Control: On Space,Rules, and Law in Squatter Settlements

In Latin American cities, around a third of the urban population lives in tenure situations that can be designated as informal, yet variation in the ways and extent to which these arrangements do not comply with law is extensive. Furthermore, informal dwellers often employ a variety of strategies to legitimize and ultimately legalize their tenure, implying a dynamic rather than a static relationship between illegality and legality. Conceiving of land tenure in dichotomous terms, as simply being either legal or illegal, therefore, fails to reflect this diversity, nor does it capture the evolving nature of the relationship between informal settlements and the state system. Drawing from the development of squatter settlements in Buenos Aires, this article proposes an alternative perspective and shows how settlements alternate strategies of noncompliance with adaptation to the state legal system to gradually increase their legality.     

A Checklist of Calliphoridae Blowflies (Insecta,Diptera) Associated with a Pig Carrion in Central Brazil*

Abstract: Although the Cerrado is the second major Brazilian biome, few studies have been undertaken about its entomofauna. Blowflies have an important role in forensic entomology, helping in the determination of postmortem intervals. The main goal of this exploratory study was to identify and to catalog the blowfly species associated with a pig carcass. The study was conducted in a pasture in Brasília, Distrito Federal. A pig (Sus scrofa) was killed with a .22 caliber shot in the frontal region of the head. Adult blowflies were surveyed daily from June 1 through 30, 2004. A total of 14,910 adult calliphorids were collected, representing eight species: Chrysomya albiceps, C. megacephala, Cochliomyia macellaria, Chloroprocta idioidea, Hemilucilia semidiaphana, H. segmentaria, Lucilia cuprina, and L. eximia. C. albiceps was the most frequent species, amounting to 94.76% of the catch. Five decomposition stages were observed, and for calliphorids, the most attractive stage was the bloated one.     

Ricochet of a Bullet in the Spinal Canal: A Case Report and Review of the Literature on Bullet Migration

Abstract: Ricochet of a bullet in the spinal canal is well known by neurosurgeons but relatively not a common event in usual medico‐legal autopsy practice. This article presents a homicide case of a penetrating gunshot injury of the lumbar spine through the T12‐L1 intervertebral foramen with active movement of the projectile within the spinal canal to the L5‐S1 level. This case illustrates a bullet intradural and intramedullary active movement because of a ricochet of the body of T12 with active redirection of the path. In the current literature, different types of migration in caudal or cranial direction, intradural, or intramedullary are reported. If spontaneous migration of T10 to S1 seems to be more frequent, some authors reported a C1 to S2 migration. Such migration could be asymptomatic or induce neurological impairment. The medico‐legal consequences of these migrations within the spinal canal are described.     

The Purposes of Legal Punishment

There is a vast literature on the meanings of legal penalties. However, we lack a theory that explains them according to the formation of the modern state. Oakeshott's theory can help explain this phenomenon, leading to an attempt of the individual to take over as many powers of the state as possible. Thus, Kant's and Smith's retributivism is the most consistent of all those theories. Nevertheless, the preventive and resocializing theory of Bentham succeeded eventually. But is this a liberal theory? We contrast the explanations of H.L.A. Hart and Frederick Rosen in order to lay the groundwork for a liberal theory of the meaning of legal sanctions.     

Racial profiling and searches: Did the politics of racial profiling change police behavior?*

Research Summary Scholarly research has documented repeatedly that minority citizens are disproportionately stopped, searched, and arrested relative to their baseline populations. In recent years, policymakers have brought increased attention to this issue as law‐enforcement agencies across the United States have faced allegations of racial profiling. In the 1990s, the politics generated by accounts of racially biased policing placed heightened pressure on law‐enforcement agencies. However, to date, few studies have explored whether the increased social and political scrutiny placed on police organizations influenced or changed their general pattern of enforcement among black and white citizens. Using data in the search and citation file from the North Carolina Highway Traffic Study, this research specifically examined whether the politics generated by the media coverage of racial profiling and racial profiling legislation in North Carolina influenced the search practices of officers of the North Carolina State Highway Patrol's drug interdiction team. The findings suggest that media accounts and the passage of new legislation were particularly powerful influences, which thereby reduced racial disparity in searches. Declines in the use of consent searches and an increased probability of finding contraband also were influenced by the politics of racial profiling. Policy Implications The results of this study suggest several important policy recommendations. First, law‐enforcement agencies must monitor the policing practices of their officers because such supervision can influence officer compliance with fair and unbiased policing policies. Next, supervisors need to familiarize themselves with enforcement data to identify potential problem officers and organizational practices. By doing so, police organizations will not only increase officer accountability but also will potentially improve communication with their local communities. Such communication can empower community members to file charges against officers who violate their civil rights. Next, the media and political effects documented in this study suggest that external oversight can be particularly influential on police practices. Therefore, police agencies should consider developing a citizen complaint board, which is an external oversight board that would be responsible for investigating allegations against officers who engage in racial profiling or other racially biased enforcement practices. Such a board could assist police administrators in identifying problem officers as well as in making recommendations for corrective action. Finally, external social and political pressure must continually be placed on police forces to improve equity in police behavior. These external forces can assist in creating opportunities for police to increase the overall quality and efficacy of policing.     

Justice,Emotion, and Belonging: Legal Consciousness in a Taiwanese Family Conflict

This case study of a family conflict in Taiwan explores how legal consciousness is emotionally driven, intersubjective, and dependent on relational factors that are deeply connected to an individual's perception of the self–other relationship and affinity therein. As the members of the Lee family negotiated emotionally on issues involving elder care and inheritance, their adoption of law was at times absent, at others influential, but always shaped by certain Chinese concepts such as zìjǐrén (自己人), which constitute the emotional complex of belonging in Taiwan. This cultural patterning identifies a person as included, accepted, and respected by the group and when in conflict, is the driving force behind a disputants' pursuit of an identity that places them on moral high ground as a form of justice. Rather than depending on rational decision making or legal norms, their legal consciousness was determined by the sense of self, rectitude, emotion, and subjectivity.