A protocol for the forensic analysis of condom and personal lubricants found in sexual assault cases.

In sexual assault cases, lubricant trace evidence may supplement biological evidence, or may be the primary physical evidence where biological evidence is unavailable. This study considered a total of 50 lubricants from condoms and personal lubricant products available in Australia. Differentiation of the samples was attempted using fluorescence examination, Fourier transform infrared spectroscopy (DRIFTS), gas chromatography-mass spectrometry, liquid chromatography-tandem mass spectrometry, and pyrolysis gas chromatography-mass spectrometry. Eleven of the samples were uniquely identified by the analysis scheme, while the remainder of the samples were separated into nine groups. As a result of this study, a recommended protocol for the detection and analysis of an "unknown" biological swab was produced.     

Characterization of human DNA in environmental samples

Environmental samples from indoor surfaces can be confounded by dust, which is composed largely of human skin cells and has been documented to contain roughly tens of micrograms of total DNA per gram of dust. This study complements previous published work by providing estimates of the quantity of amplifiable human DNA found in environmental samples from a typical indoor environment, categorized by the intensity of human traffic and visible quantity of dust. Dust was collected by surface swabbing standard 576 cm² areas in eight locations, and evaluated for total DNA quantity, presence of human DNA (mitochondrial and nuclear loci using conventional PCR), quantity of human nuclear DNA using quantitative PCR, and STR analysis. The total DNA content of 36 dust samples ranged from 9 to 28 ng/cm², and contained 0.2–1.1 pg/cm² of human DNA. Overall, human DNA was detected in 97% of 36 dust samples and 61% of samples yielded allele distributions of varying degrees of complexity when subjected to STR analysis. The implications of this study are twofold. First, the presence of dust in evidence can be a significant contamination source in forensic investigations because the human DNA component is of sufficient quality and quantity to produce allele calls in STR analysis. This can be effectively managed by implementing stringent protocols for collection and analysis of potential biological samples. A second implication is the use of dust as a source of evidence for identification of inhabitants within a defined location. In the latter case, a number of additional studies would be necessary to identify relevant pretreatments for environmental dust samples and to develop the necessary deconvolution techniques to separate the composite genotypes obtained.     

The death throes of the Licensing Act and the ‘funeral pomp’ of Queen Mary II, 1695

A few weeks before the Licensing Act finally lapsed in May 1695, the Court of Chivalry heard three cases relating to the publication of ‘unauthorised’ prints of the ‘funeral pomp’ of Mary II. In one of these, a leading London publisher of prints, John Overton, was ordered to deliver up the plates from which his print of the queen's lying in state had been made, along with all copies of the print, despite the fact that the Licensing Act did not apply to prints sold separately and the Court of Chivalry had in any case no jurisdiction to enforce press control. Brief records of the cases survive in the College of Arms. This paper sets out to explain and interpret these fragments against the background of the last days of pre-publication censorship in England. Press licensing is first examined with reference to the press coverage following the death of the queen.     

Does Intimate Partner Violence Epidemiology Differ Between Homes With and Without Children? A Population-Based Study of Annual Prevalence and Associated Risk Factors

We sought to determine whether intimate partner violence (IPV) risk factors differed depending upon the presence of children in the home, and to estimate the annual prevalence of IPV first in the general population and then in homes with and without children. We analyzed data from a cross-sectional random sample of 6,836 women in southeastern Pennsylvania interviewed by telephone in 2004. The magnitude of association between IPV and risk factors varied between homes with and without children for women’s alcohol problems (with children, odds ratio (OR) 7.7; 95% confidence interval (CI) 2.9, 20.9; without children, OR 2.4; 95% CI 0.9, 6.0), and mental health problems (with children, OR 4.0; 95% CI 1.8, 8.9; without children, OR 3.0; 95% CI 1.6, 5.7). Poverty was significantly associated with IPV only in homes without children (OR 3.6; 95% CI 1.9, 7.2). Annual IPV prevalence was 1.2% overall, 1.4% in homes with children, and 1.1% in homes without children. One in 63 children lived in a home with IPV. Differences in IPV risk factors in homes with and without children suggest distinct underlying IPV mechanisms or consequences in these contexts.     

Rethinking the Boundaries of Intimacy at the End of the Century: The Role of Victim-Defendant Relationship in Criminal Justice Decisionmaking Over Time

I investigate whether the degree of intimacy between victims and defendants affects legal responses to violence and how this association has changed over time. Using data on homicides between 1974 and 1996, I examine court outcomes in more than 1,000 cases. I demonstrate that intimacy matters at three criminal justice stages: charging, mode of conviction, and sentencing. However, moving beyond the traditional conceptualization of intimacy, I show that defendants who kill intimates do not always receive the same treatment, nor are all defendants who kill nonintimates treated similarly. Finally, I show that criminal justice leniency toward intimate violence is less evident in recent years.     

Self‐Determination in the Constitutional Future of the EU

This article analyses three prominent proposals for the functional and political transformation of the EU from a constitutional perspective. It argues that existing EU reform proposals, to varying degrees, entrench rather than reverse the challenges to individual and political self‐determination brought about by the EU's response to its Euro crisis. As the article will conclude, challenging ‘authoritarian liberalism' in an EU context may require the development of a constitutional structure for the Union able to contest, rather than set in stone, the EU's existing economic and political goals.     

Soilwater Conductivity Analysis to Date and Locate Clandestine Graves of Homicide Victims

In homicide investigations, it is critically important that postmortem interval and postburial interval (PBI) of buried victims are determined accurately. However, clandestine graves can be difficult to locate; and the detection rates for a variety of search methods (ranging from simple ground probing through to remote imaging and near‐surface geophysics) can be very low. In this study, simulated graves of homicide victims were emplaced in three sites with contrasting soil types, bedrock, and depositional environments. The long‐term monthly in situ monitoring of grave soil water revealed rapid increases in conductivity up to 2 years after burial, with the longest study evidencing declining values to background levels after 4.25 years. Results were corrected for site temperatures and rainfall to produce generic models of fluid conductivity as a function of time. The research suggests soilwater conductivity can give reliable PBI estimates for clandestine burials and therefore be used as a grave detection method.