The role of psychopathy and sexuality in a female serial killer

The case of Aileen Wuornos, executed in Florida for the serial killing of seven men, is studied to determine her degree of psychopathy and the presence or absence of sexuality or sexual sadism as a motivation or gratification for her crimes. The authors, one of whom evaluated the subject shortly before her death, determined that she evidenced a psychopathic personality (PCL-R score 32). She also met DSM-IV-TR criteria for Antisocial Personality Disorder and Borderline Personality Disorder. While her killings ostensibly were carried out during routine acts of prostitution, there was ambiguous evidence that her crimes were sexually motivated or gratifying. Her articulated motivation was robbery and elimination of the witness/victim. After carefully considering all available data, the authors concluded there was no convincing evidence of sexual sadism in either her personal history or her method of committing serial murder, and it remains unclear whether sexual gratification was to some degree a motivating factor in her commission of these offenses. The confluence of early childhood attachment disruptions, severe psychopathy, other personality disorder pathology, and a traumagenic abuse history likely contributed to her having serially murdered seven victims.     

The forensic investigation of vehicle–pedestrian collisions: A review

Rapid urbanisation, a steady increase in the number of vehicles, speeding, negligence in road safety, and other factors have led to the inevitable worldwide growth of road traffic accidents involving pedestrians. According to the ‘Global Status Report on Road Safety’ released by the World Health Organization, road traffic collisions are one of the leading causes of death for people of all ages, with approximately 1.35 million road fatality deaths occurring globally each year. Figures from the report also highlight that a large part of road deaths involves pedestrians as the most vulnerable road users. Therefore, forensic examination of vehicle–pedestrian collisions has become increasingly important in the detection, investigation and reduction of road casualties and permanent development of this discipline is urgently needed. Thus, this article aims to review the capability and effectiveness of forensic examination in tackling road fatalities and explores the most important aspects of this discipline, such as nature of a vehicle–pedestrian collision, common issues resolved by this type of examination and typical physical evidence used in the reconstruction of vehicle–pedestrian collisions. Moreover, the paper outlines the latest advances and approaches in the field.     

Ripping Yarn: Experiments on Storytelling by Partisan Elites

This article explores the role of personalized storytelling by partisan elites using a content analysis and two experiments. By personalized storytelling, I mean a political message in the form of a narrative that includes a specific reference to an individual affected by an issue. Using a content analysis of party convention speeches, this article shows that presidential candidates tell an increasing amount of stories, particularly from 1980 onward. Through randomized Internet experiments and a general population sample, I demonstrate that personalized stories have a unique influence on the public by parsing out the independent causal effect of the storyteller’s partisanship, the personalization of the story, and the content of the story. Not only can stories change attitudes about issues, but personalized stories can also change how individuals evaluate the candidate telling the story. However, an impersonal story that only references a generic group, rather than a singular individual, does not improve the partisan storyteller’s favorability. Results suggest that modern presidential candidates might be motivated to tell more stories because personalizing an issue may improve their standing with the public.