Forensic aspects of maxillofacial radiology

Radiology has been used extensively in conventional dental identification, anatomically based identification and identification using maxillofacial skeletal landmarks such as the frontal sinus. Examples of these are well documented in the literature. The purpose of this paper was to revisit the methods where radiographic methods may be used to determine identity using the teeth, the root structures and the frontal sinuses. Additionally suggestions are offered for management of radiography in mass disasters and cases where age determination is required. Computer assisted tomography can be used in the assessment of the degree of fit of a weapon to a wound in cases of blunt force skull injury and plane films can assist in depicting the pattern of post mortem skull fractures. Micro-computed tomography has been used in matching weapons to wounds in sharp-force injury cases. The radiologist's role in cases of civil litigation and fraud is discussed and case examples are given. There are gaps in the science where radiological methods are used. The author offers several suggestions for possible research projects to close some of these gaps.     

Sprachpolitik: Some Socio-Political Effects of English in Germany

Language is a major component of identification for individuals and nations, and linguistic difference has manifested itself as an enduring political issue. This continues in the age of globalization when the presence of a powerful global force, the English language, now less attached to a particular national entity, is viewed as intrusive among language groups that are, including in the most economically and technologically advanced countries. Some groups and individuals within Germany's postindustrial civil society are conducting an ardent defence of German against the encroachment of English. The German state, meanwhile, is pressured to support the national language while adapting, like the private economy, to new imperatives that tend to magnify the presence of English.     

Human blood stain identification and sex determination in dried blood stains using recombinant DNA techniques

DNA was extracted from human and non-primate dried blood stains. Human male and female specimens were readily distinguished by analysis with a Y-chromosome specific DNA probe. Human and non-primate blood stains were also readily differentiated using a repeat sequence (Alu) DNA probe. The potential power of recombinant DNA analysis in forensic science is discussed.     

Shotgun wounds: a review of range and location as pertaining to manner of death

Shotguns are used in a considerable number of homicides and suicides, and while gunshot wounds are extensively reported in the literature, there is a paucity of shotgun deaths. To specifically study deaths by shotguns, all deaths due to shotguns examined at the Bexar County Medical Examiner's Office between 1988 and 2005 were reviewed. The cases were evaluated by age and sex of the victim, wound location, wound range, and manner of death. Three hundred eighty-seven cases were evaluated, composed of 343 males and 44 females, with 180 homicides, 203 suicides, 3 accidents, and 1 undetermined manner of death. Contact wounds were the most common range in suicides and the head was the most common location. For homicides, the most common range of fire was distant, and the most prevalent distributions of wounds were head, chest, and multiple wound locations. Statistical analysis showed significant differences between homicide and suicide wound locations and ranges, and then odds ratios were generated. Knowledge of the statistical distribution of shotgun wounds in a large series with respect to range of fire and wound location may be of assistance to the medical examiner in evaluating the circumstances of an individual case to arrive at a manner-of-death opinion.     

Is routine histopathologic examination beneficial in all medicolegal autopsies?

Postmortem examinations are performed for a number of reasons. Medical autopsies are performed at the request of and with the consent of the next of kin of a decedent and are often requested to determine the extent of a disease process or to evaluate therapy. In contrast, medicolegal autopsies are performed by a forensic pathologist primarily to determine cause and manner of death but also to document trauma, diagnose potentially infectious diseases and report them to the appropriate agencies, provide information to families about potentially inheritable diseases, provide information to family members and investigative agencies, and testify in court. As medicolegal and hospital autopsies differ in their purpose, so do they differ in procedure. Medicolegal autopsies often include histologic analysis, but not always, as with medical autopsies. We designed a prospective study to address the question of whether or not routine histologic examination is useful in medicolegal cases, defining a routine case as one where histology would not normally be performed and where the cause and manner of death were readily apparent during the gross autopsy. We reviewed brain, heart, liver, kidney, and lung sections on 189 routine forensic cases and compared the results to the gross anatomic findings. Of the 189 cases, in only 1 case did microscopic examination affect the cause of death and in no case did microscopic examination affect the manner of death. Thus, we feel that routine microscopic examination (performing histologic examination in all cases regardless of cause and manner of death) in forensic autopsy is unnecessary. Microscopic examination should be used, as needed, in certain circumstances but is not necessary as a matter of routine.     

exorcizing the past: the slave narrative as historical fantasy

Octavia Butler's 1979 novel Kindred is a hybrid text: part historical novel, part science fiction/fantasy and part slave narrative. The story transports a contemporary black heroine into 19th-century Maryland in order to explore, recreate and connect with African American narratives of identity. Providing two narrative strands, one in 19th-century Maryland and the other in 20th-century California, the text is able to juxtapose the realities of slavery with its legacy. Conflating these time-periods, Kindred aims to interrogate the marginalization of African American history, but specifically the role black women played in that history, in America's bicentennial year. While Butler adapts what has been regarded as the quintessential African American literary mode of the slave narrative, her fiction consciously draws upon a literary heritage that foregrounds narratives written by black women. Consequently, Kindred highlights the issues and concerns that directly affect the construction of black femininity and its role in the community of slaves as well as examining the historical pressure brought to bear on the configuration of contemporary African American womanhood. In doing so, Butler's fiction articulates the right of black women to intervene in their own construction and to inscribe the existence of black women in stories of originary identity. What this article seeks to explore is how Butler's fiction develops and extends the traditional slave narrative, how this is utilized in order to interrogate the ‘realities’ of both slavery and contemporary US society, and how effective the text is in challenging stereotypical representation of white and black femininity.     

Court turns a DEF ear to opponent's entreaties

Where the previous owner of a company gives a third party theauthority to register trade marks abroad in its own name, thatauthority remains an effective basis upon which to apply fora Community trade mark even where events subsequent to the givingof the authority would appear to be of contrary effect.     

Sexual offender’s experiences of polygraph testing: a thematic study in three probation trusts*

Post-conviction polygraph testing of sexual offenders is controversial and the use of the polygraph as a means of supporting supervision of sexual offenders has only recently been explored. This study quantitatively examined qualitatively offender managers’ and sexual offenders’ views on the mandatory use of the polygraph in a community-based supervision. Fifteen polygraphed offenders and their 10 offender managers (polygraph group), and 10 non-polygraphed offenders and their ten offender managers (comparison group) were asked about their experiences and perceptions of a mandatory polygraph use. Using thematic analysis, the results provided four main themes: (1) truth detection, (2) perceptions of behaviour change, (3) perceptions of polygraph as part of supervision, and (4) national implementation of polygraph testing. Results suggest several benefits to mandatory polygraph testing as a support for supervision, including offenders making more high-risk disclosures, motivating offender honesty, and aiding offenders’ compliance with licence conditions.