Forensic Application of Analytical Mechanics in Fatal Fall From a Height

Fatal fall from a height initiated with a swinging motion on the sagittal plane of the victim's body is examined. Method of analytical mechanics is adopted to establish the functional relations between the swinging angle of the body and the force needed to sustain the body until release, and the amount of the horizontal displacement that would occur after release. The analysis is applied to support an expert opinion presented in a criminal court in which two accused were convicted of murder for dropping a female victim from a bridge. The results indicate that it is unlikely for the body to locate as recorded by the police investigation report in the case. This study demonstrates that a straightforward mechanical analysis can be utilized to examine uncommon falling scenarios.     

A conceptual replication of the Strategic Training Initiative in Community Supervision (STICS)

Objectives

This study was an attempt to replicate the findings from an earlier experimental evaluation of a probation officer training program by Bonta et al. (Criminal Justice and Behavior, 38: 1127–1148, 2011). An experimental design was used with an improvement in the random assignment of clients and was tested with a sample of probation officers from a new jurisdiction.

Methods

Probation officers from the Canadian province of Alberta were randomly assigned to training or probation-as-usual. Officer behavior was measured by audio recordings of supervision sessions and recidivism was defined as a new conviction within 2 years of the initial recording. Attrition resulted in 27 probation officers submitting audio recordings of supervision sessions over a 6-month period (15 in the experimental group and 12 in the control). There were 160 recordings of 81 probationers submitted.

Results

The audio recordings showed inconsistent changes in officer behavior and no differences in recidivism between the clients of the experimental and control probation officers. However, the use of cognitive techniques by the probation officers was associated with a longer time to recidivism. In addition, by 10 months, more than half of the trained officers stopped their involvement in ongoing professional development activities.

Conclusion

Although the study failed to replicate the major findings reported by Bonta et al., it did highlight the importance of cognitive techniques in officer training. The results are interpreted with respect to the replication literature and the difficulties inherent in direct and conceptual replications especially in real-world settings.

     

The several costs of responding to the threat of terrorism

This paper describes several dimensions of the cost of the U.S. response to the threat of terrorism. Following an evaluation of the nature and magnitude of the threat of terrorism against the United States, the paper describes the restrictions on our civil liberties, the fiscal and other costs of the major homeland security measures, the fiscal cost of programs that make no contribution to the defense against terrorism but are rationalized on that ground, and the effects on our language and the potential for civil discourse of an extended defense against terrorism.     

Reforming Chinese arbitration law and practices in the global economy

In the last 50 years Chinese arbitration law and practices has made significant contributions to the international commercial arbitration and strides to manage the rapidly increasing caseload associated with a period of amazing growth in economic interactions between Chinese and non-Chinese parties. In the global economy there are rooms for further improvement. The paper proposed some ideas on reforming the Chinese arbitration law and practices on the arbitration system regarding the ad hoc arbitration, panel system and tribunal jurisdiction, interim measures of protection, as well as standards for the judicial review on the arbitral awards.     

To Wonderland Through the Looking-glass: Conceiving a Critical Legal Argument for Contractual Justice in the South African Law of Contract †

The aim of this paper is to identify the possible substructure (looking glass/es) of a critical legal argument for contractual justice (Wonderland) in the South African law of contract. South African contract law still fails, ten years after the constitutional transformation, to reflect the constitutional ideals of freedom, equality and human dignity in an acceptable manner. I argue that this disposition places a question mark over the legitimacy of contract law and marginalizes opportunities for the social change envisaged by the Constitution. The paper explores Duncan Kennedy’s Form and Substance-argument and indicates that the reluctance to accommodate these values may be attributable to the fact that the majority of role-players position themselves on the individualism/rules side of Kennedy’s continuum – a paradigm that perceives the law of contract as a body of positivistic rules to be applied neutrally and regardless of the social or socio-economic distortions its application may generate. In an attempt to move away from this traditional approach, the privileged paradigm is criticised. A typical CLS-approach is followed which employs sociology, psychological jurisprudence and game theory to criticise the law from outside the restrictive realms of law itself. Simultaneously, I attempt to illuminate the argument for a shift (step through the looking glass) to another paradigm. I conclude that our judiciary finds itself in a position similar to that of Plato’s prisoners in the cave and will not reach the point where they apply relevant (constitutional) values directly to contractual disputes. The State is thus responsible for infusing contract law with contractual justice, by implementing legislation to this effect in order to limit the hegemonic consequences of the judiciary’s obsession with freedom of contract and utopian rules, which fail in reality to further the ideal of justice. Paper presented at the Critical Legal Conference, 4 September 2004, London, UK. This paper is dedicated to the memory of the late Judge of Appeal, Mr. Justice P.J. Olivier. The paper is based on research conducted for the thesis in partial fulfilment of the degree LLD in the Faculty of Law at the University of Pretoria under the title ‘A critical legal argument for contractual justice in the South African law of contract.’ The degree supervisor is Professor Karin van Marle in the Department of Legal History, Comparative Law and Jurisprudence. The author wishes to thank the following persons for valuable deliberations and input: Karin van Marle, Graham Bradfield and Anashri Pillay. In addition, the author wishes to acknowledge and thank the University of Cape Town for financially supporting this research. †Paper presented at the Critical Legal Conference, 4 September 2004, London, UK. This paper is dedicated to the memory of the late Judge of Appeal, Mr. Justice P.J. Olivier. The paper is based on research conducted for the thesis in partial fulfilment of the degree LLD in the Faculty of Law at the University of Pretoria under the title ‘A critical legal argument for contractual justice in the South African law of contract.’ The degree supervisor is Professor Karin van Marle in the Department of Legal History, Comparative Law and Jurisprudence. The author wishes to thank the following persons for valuable deliberations and input: Karin van Marle, Graham Bradfield and Anashri Pillay. In addition, the author wishes to acknowledge and thank the University of Cape Town for financially supporting this research. apply relevant (constitutional) values directly to contractual disputes. The State is thus responsible for infusing contract law with contractual justice, by implementing legislation to this effect in order to limit the hegemonic consequences of the judiciary’s obsession with freedom of contract and utopian rules, which fail in reality to further the ideal of justice.