Should the High Court Consider Policy Implications in Deciding Cases?

If the High Court is to consider policy implications when making judicial decisions, a number of preliminary matters require examination. First, what parliaments, executive governments and other instrumentalities will be affected? Next, may the High Court validly exercise this function? And last, is it likely to do so? I shall discuss these preliminary matters in the order stated and thereafter express my view on the question raised by the editors for discussion. In the course of discussion, I shall mention some incidental matters related to the High Court and its functions.     

Reliability, validity, and utility of criminal profiling typologies

Criminal profiling has received attention from the academic community and from the entertainment world since the FBI first published accounts of its profiling principles. It became popular through films such as Silence of the Lambs and the X-Files making headlines. However, beyond the victims' pin pictures that help create the sensationalism in these resources, there have been few, if any, reliable criminal profiling classification designs. This work examines deductive and inductive profiling models that classify crime scene activity including the first systematic review of the FBI's organized and disorganized profiling typology. The paper concludes with a discussion about how to turn profiling from an art too more a scientific process through the use of investigative process management research.     

Ultrafast STR Separations on Short‐Channel Microfluidic Systems for Forensic Screening and Genotyping

There are situations in which it is important to quickly and positively identify an individual. Examples include suspects detained in the neighborhood of a bombing or terrorist incident, individuals detained attempting to enter or leave the country, and victims of mass disasters. Systems utilized for these purposes must be fast, portable, and easy to maintain. DNA typing methods provide the best biometric information yielding identity, kinship, and geographical origin, but they are not portable and rapid. This study details the development of a portable short‐channel microfluidic device based on a modified Agilent 2100 bioanalyzer for applications in forensic genomics. The system utilizes a denaturing polymer matrix with dual‐channel laser‐induced fluorescence and is capable of producing a genotype in 80 sec. The device was tested for precision and resolution using an allelic ladder created from 6 short tandem repeat (STR) loci and a sex marker (amelogenin). The results demonstrated a precision of 0.09–0.21 bp over the entire size range and resolution values from 2.5 to 4.1 bp. Overall, the results demonstrate the chip provides a portable, rapid, and precise method for screening amplified short tandem repeats and human identification screening.     

The population of coloured fibres in human head hair.

In 2002 a population study of textile fibres in human hair was carried out using 26 volunteers in Cambridgeshire, UK. Over 12,000 fibres were recovered from a variety of hair lengths using low adhesive tape and classified according to colour, generic type and fibre length. The results of the study showed that the most common fibre colours were black/grey (48%), blue (29.1%) and red (12.7%), the least common being green, orange/brown and yellow which each accounted for less than 5% of the total. Natural fibres (mainly cotton) were predominant (72.3%) and man-made fibres were considerably less frequent. When colour and generic type were classified together, the most common combinations were black and blue cottons. The least common were the man-made fibre/colour combinations with the most frequent of these accounting for less than 7% of the sample. Fibre loads carried by long hair were found to be significantly less than that carried by short hair. The results of this study are in accordance with previous fibre population studies using other types of recipient surfaces and are likely to be influenced by factors such as seasonal and geographical variation.     

From the Halls of Congress to K Street: Government Experience and its Value for Lobbying

Lobbying presents an attractive postcongressional career, with some former congressional members and staffers transitioning to lucrative lobbying careers. Precisely why congressional experience is valued is a matter of ongoing debate. Building on research positing a relationship between political uncertainty and demand for lobbyists, we examine conditions under which lobbyists with past congressional experience prove most valuable. To assess lobbyist earnings, we develop a new measure, Lobbyist Value Added, that reflects the marginal contribution of each lobbyist on a contract, and show that previous measures understate the value of high‐performing lobbyists. We find that former staffers earn revenues above their peers during times of uncertainty, and former members of Congress generate higher revenue overall, which we identify by comparing revenues generated by individuals who narrowly won election to those who narrowly lost. These findings help characterize when lobbyists with different skillsets prove most valuable and the value added by government experience.