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.     

Representational Altruism: The Wary Cooperator as Authoritative Decision Maker

What drives policymakers to put the interests of others above their own? If human nature is inherently selfish, it makes sense to institutionalize incentives that counter decision makers' temptations to use their positions to benefit themselves over others. A growing literature rooted in evolutionary theories of human behavior, however, suggests that humans, under certain circumstances, have inherent predispositions towards “representational altruism,” i.e., to make an authoritative decision to benefit another at one's own expense. Drawing on Hibbing and Alford's conception of the wary cooperator, a theoretical case is made for such behavioral expectations, which are confirmed in a series of original laboratory experiments.     

Sentencing Parricides: Text and Context; Rhetoric and Silence

This article considers the sentencing of two eighteenth centuryparricides, one committed by a daughter, the other by a son. In eachcase the sentencing remarks are first subject to generic analysis,derived from the work of Rukiya Hasan and Susan Urmston Philips. Withinthose thematic structures there is a traditional rhetorical analysis. Bycombining both types of analysis one can demonstrate the salientfeatures of each set of judicial remarks. The focus of the article thenshifts from these texts to their contexts, and reveals features in theiroffence narratives which have been omitted in these otherwise powerfulrhetorical utterances. Explanations for these silences are given.