Sexual predators and prey: a comparative study of the hunting behavior of rapists and child molesters

Although there has been an increase in research on sex offenders' modus operandi, geographic decision making, and hunting behavior, most studies still tend to emphasize criminal motivation while overlooking the role of situational and environmental factors. Studies of mixed samples of rapists and child molesters typically neglect to conduct comparative analyses. Consequently, the full nature of their distinction is not clear. This is particularly problematic for the understanding of crossover or polymorphous sex offenders, who target victims from various age groups. Using a sample of 216 incarcerated sexual offenders, hunting behavior patterns were identified and tested to establish which hunting behavior patterns were associated with each type of offender. Relationships between modus operandi, geographic decision making, and hunting behavior were also examined. Three types of offender were identified: (a) manipulative; (b) opportunist; and (c) coercive. The manipulative offender is typically a child molester. The coercive offender is typically a rapist. The opportunist offender includes both rapists and child molesters. These findings emphasize the relevance of polymorphous, crossover, or versatile sex offenders and suggest new ways of conceptualizing sex offenders and their study.     

Criminal superstition, pregnancy and infants at the turn of the 19th century

Around 1900, various crimes were still caused by criminal superstition. Criminologists like Hans Gross, Albert Hellwig and August L?wenstimm were engaged in the exploration of this topic aiming at the complete explanation of criminal behaviour linked to superstition. Crimes against pregnant women and infants are particularly good examples to illustrate the problems arising from crimes motivated by superstition. When assessing superstition under scientific and legal aspects, the criminologists applied different approaches, although positivistic rationalization was the most common tendency. In the forensic and legal evaluation of crimes related to superstition the problematical questions were whether the perpetrator was criminally responsible and how the offence was to be legally qualified. In many cases, criminals motivated by superstition were treated with more lenience.     

Shark‐Inflicted Trauma: A Case Study of Unidentified Remains Recovered from the Gulf of Mexico*

Abstract: Here, we present a case of an unidentified male whose remains, except for the right arm, were recovered from the Gulf of Mexico 10 years prior to osteological analysis by forensic anthropologists. After the poorly preserved soft tissue was removed and the bones cleaned, forensic analysis revealed an unusual series of hard tissue trauma later attributed by a shark expert as shark scavenging and/or predation. Identified were five unique hard tissue trauma patterns that are bite mark artifacts produced by sharks: punctures without fractures, punctures with associated fractures, striations with bone shaving, overlapping striations, and incised bone gouges. The cooperation among experts provided a comprehensive death case analysis and a better understanding of shark‐inflicted trauma on human skeletal remains.     

Voltammetric determination of Δ9-THC in glassy carbon electrode: An important contribution to forensic electroanalysis

Teeth are recently drawing attention for their potential as biological modeling investigation samples due to their ability to be collected and their slow substance metabolism. There is no active metabolism of elements after the completion of dentin. Dentin is surrounded by enamel and cementum, and is not affected by the oral environment. Therefore, the amount of trace elements in dentin may change with age, and this is considered to be a reliable biological load index. The objectives in this study are to demonstrate concentrations of elements in the dentin of healthy Japanese subjects by sex and age, and to reveal the relationship between element levels and age. 121 healthy teeth samples were extracted due to periodontal disease or orthodontic treatment. Each tooth was sliced from the crown to the root apex into 0.5-1mm thickness, then enamel, cementum, and the pulp were removed; the dentins were used as samples. The concentration of 10 trace elements (B, Mn, Co, Cu, Zn, Rb, Sr, Mo, Cd, and Pb) in the dentin was measured using inductively coupled plasma mass spectrometer (ICP-MS). The differences Co and Pb in the dentin between men and women were significant (p<0.01). Significant positive correlation was observed between B, Co, Cu, Zn, Sr and Pb concentrations in the dentin and age (p<0.001). The results of the present study suggest that human dentin is an appropriate substance for relativity with sex and age at further future research.     

Environmental conditions associated with shark attacks against humans: a case report about territoriality

This article describes the autopsy findings of a victim of a shark attack that took place off the coast of Pernambuco, Brazil. The victim was rescued and immediately taken to a nearby hospital but did not survive, even though the lapse of time between the attack and verification of death did not exceed 15 minutes. The presence of a single, large, contused and incised, semiarched wound with a serrated aspect was decisive in elucidating the event. Thus, this study discusses aspects related to the aggressor species, to the autopsy, to the type of wound, and to the causes that have led to a significant increase in this type of event in the area. It was concluded that the lesion was produced while the victim was still alive and that it was the cause of death.     

Fatal firearm wounds: a retrospective study in Bari (Italy) between 1988 and 2003

Fatal gunshot injuries are routinely encountered by forensic pathologists practicing in Southern Italy. Bari, the capital city of the Italian region known as Apulia, is a leader with regard to the number of firearm deaths in Italy. This is mainly attributable to local organized crime groups which control a variety of illicit activities. This retrospective study analyzes autopsy data related to fatal firearm wounds, handled by the Institute of Legal Medicine [University of Bari], between 1988 and 2003. A total of 717 cases were selected and classified as follows: firearm homicides (634); suicides (82); and accidental death (1). A significant number of variables have been reviewed such as: month in which the violent event took place; the victims' nationalities; gender and age of victims; site and number of entrance wounds; weapon type used; and manner of death (i.e. homicide; suicide; accidental). Analysis has revealed a homicide versus suicide ratio of almost 8:1. Victims were mostly male with a lower mean age than in other similar studies. Homicides with multiple gunshot wounds were more common than ones with single entrance wounds. For example, in one case, 30 entrance wounds were identified in the murder of a gang boss. Four suicides with two entrance gunshot wounds were identified. Handguns were the most frequently used weapon in all groups (i.e. homicide, suicide, and accidental), with 7.65 mm and 9 mm being the most common calibres. This study revealed a very low incidence of suicide among females. Mental and other types of illness, as well as financial stress were the apparent motives which prompted most of the suicide victims. The homicide cases described were most often related to continual, ongoing fights among local criminal gangs (75%).     

Designing the United Nations Environment Programme: a story of compromise and confrontation

The role of the United Nations in global environmental governance was determined in 1972 when a new international body for the global environment was created as a programme within the United Nations rather than as an autonomous specialized agency. A set of political dynamics between developed and developing countries led to the decisions on the functions, form, financing, and location of the new intergovernmental organization—the United Nations Environment Programme. This article traces the historical roots of these choices and exposes the motivations behind them.

Palynology and mycology as biological evidence in a homicide case

Criminal cases are studied from several disciplines to link a suspect with a criminal act. In this case, a man was reported missing in a coastal area in Buenos Aires Province, Argentina. The victim's relatives pointed to a possible suspect, and the local police carried out the investigation. We contributed to this research by applying palynological and mycological techniques. Palynomorphs and fungal spores offer valuable trace evidence, as they can be easily transferred between objects and crime scenes due to their minute size and persist on them for a long time. The victim was found 25 days later, lying on sandy soil, which partially covered the body, 35 km from where the suspect was arrested. Comparative samples were collected from the crime scene and the suspect's home and belongings (clothes, footwear, and seized vehicle). The palynological associations obtained from the crime scene and the defendant's belongings were dominated by diatoms and acritarchs (Acantomorphitae), all elements of marine origin, and a high CFU number of Bipolaris cynodontis, which allowed the defendant's clothing to be related to the place of corpse discovery. Soil from the defendant's home had an entirely continental composition, and the fungal biota was characteristic of prairie areas which were different from those of the crime scene.     

The Integration of Law into Global Business Solutions: The Rise,Transformation, and Potential Future of the Big Four Accountancy Networks in the Global Legal Services Market

Using a unique data set comprised of original research of both the corporate Web sites of the Big Four—PwC, Deloitte, KPMG, and EY—and their affiliated law firms, as well as archival material from the legal and accountancy press, this article documents the rise and transformation of the Big Four legal service lines since the enactment of the Sarbanes Oxley Act of 2002. Moreover, it demonstrates that there are good reasons to believe that these sophisticated players will be even more successful in penetrating the corporate legal services market in the decades to come, as that market increasingly matures in a direction that favors the integration of law into a wider category of business solutions that these globally integrated multidisciplinary practices now champion. We conclude with some preliminary observations about the implications of the reemergence of the Big Four legal networks for the legal profession.