Bracketing off populations does not advance ethical reflection on EVCs: A reply to Kayser and Schneider

In a recent contribution to this journal, Kayser and Schneider reviewed the relevance of external visible characteristics (EVCs) for criminal investigation [1]. Their aim was to broaden the debate about the scientific, legal, and ethical dimensions of the use of EVCs for criminal investigation, which will help to achieve a firm legal basis for the application of EVCs eventually. While we applaud Kayser's and Schneider's overall very thoughtful and nuanced discussion of this topic, we were surprised to read that they suggest that a discussion of ‘the challenges of using problematic definitions of populations […] has to be kept separate from using EVCs’ (p. 158). In contrast to these authors, we contend that questions about defining populations – both at the level of scientific research, and the application of EVCs in criminal investigation – lie at the core of most social, ethical, and legal issues raised by the translation of EVCs into forensic and police practice

Macota / Maghrawa (Tunisie)

Le site archéologique Macota-Maghrawa se trouve à 8 km à vol d’oiseau au nord-ouest de Maktar*, dans une région montagneuse correspondant aux contreforts septentrionaux de la hamada des Ouled Ayar, fortement disséqués par l’érosion (Atlas Archéologique de la Tunisie, II, feuille de Maktar, 125, Maghraoua). Le site naturel est un éperon légèrement incliné vers le nord et merveilleusement exposé, encadré par deux ravins relativement encaissés. La localité moderne de Maghrawa, aujourd’hui simple..

Musulames

L’importante confédération tribale des Musulames, sur laquelle on dispose d’une documentation assez abondante, occupait à l’origine un vaste territoire correspondant au bassin du Muthul (actuel oued Mellègue), dont ils semblent avoir pris le nom (à moins que cela ne soit l’inverse). On les imaginait naguère comme des nomades poussant leurs troupeaux dans la steppe herbeuse, progressivement repoussés ou « cantonnés » par Rome dans un territoire de plus en plus réduit. Les progrès récents des c..

Performing the Union: the Prüm Decision and the European dream

In 2005, seven European countries signed the so-called Prüm Treaty to increase transnational collaboration in combating international crime, terrorism and illegal immigration. Three years later, the Treaty was adopted into EU law. EU member countries are obliged to have systems in place to allow authorities of other member states access to nationally held data on DNA, fingerprints, and vehicles by August 2011. In this paper, we discuss the conditions of possibility for the Prüm network to emerge, and argue that rather than a linear story of technological and political convergence and harmonisation, the (hi)story of Prüm is heterogeneous and patchy. This is reflected also in the early stages of implementing the Prüm Decision which proves to be more difficult than it was hoped by the drivers of the Prüm process. In this sense, the Prüm network sits uncomfortably with success stories of forensic science (many of which served the goal of justifying the expansion of technological and surveillance systems). Instead of telling a story of heroic science, the story of Prüm articulates the European dream: One in which goods, services, and people live and travel freely and securely

DNA Methods to Identify Missing Persons

Human identification by DNA analysis in missing person cases typically involves comparison of two categories of sample: a reference sample, which could be obtained from intimate items of the person in question or from family members, and the questioned sample from the unknown person-usually derived from the bones, teeth, or soft tissues of human remains. Exceptions include the analysis of archived tissues, such as those held by hospital pathology departments, and the analysis of samples relating to missing, but living persons. DNA is extracted from the questioned and reference samples and well-characterized regions of the genetic code are amplified from each source using the Polymerase Chain Reaction (PCR), which generates sufficient copies of the target region for visualization and comparison of the genetic sequences obtained from each sample. If the DNA sequences of the questioned and reference samples differ, this is normally sufficient for the questioned DNA to be excluded as having come from the same source. If the sequences are identical, statistical analysis is necessary to determine the probability that the match is a consequence of the questioned sequence coming from the same individual who provided the reference sample or from a randomly occurring individual in the general population. Match probabilities that are currently achievable are frequently greater than 1 in 1 billion, allowing identity to be assigned with considerable confidence in many cases

Performative Circulations: On Flows and Stops in Forensic DNA Practices

The article focuses on circulations and what circulations bring about. It does so by following the movements of DNA through different domains of forensic practice. By zooming in on DNA and the role it came to play in the Dutch Marianne Vaatstra case, the paper demonstrates the performative work of circulations and invites to attend empirically to circulations as an object of research. The article is organized along three steps, in which it is argued that: circulations bring about identities; that circulations make context; circulations are permanent and can only be stopped actively. In the analysis, circulation is no longer to be understood as a process of transmission, as a simple movement of people, commodities, or ideas from one place to another. Rather, the conclusion invites to attend to circulation as a performative event. An event that co-shapes not only humans and things as they move through space and time, but also the contexts in which this happen in situated manners

Keeping race at bay: familial DNA research, the ‘Turkish Community,’ and the pragmatics of multiple collectives in investigative practice

In this contribution, we analyze the recently adjudicated Milica van Doorn rape and murder case. In this case, committed in 1992, no suspect could be identified until investigatory actors employed familial DNA searching in 2017. Crucially, familial DNA typing raised the possibility of ethnic and racial stereotyping and profiling, particularly against the background of the first case in which familial DNA typing was used in the Netherlands: the Marianne Vaatstra case, which from the start had been marred by controversy about the ethnicity of the unknown perpetrator. In our analysis, we show how criminal justice actors managed this potential for racialization through strategically mobilizing and carefully managing multiple collectives. Drawing on the notions of multiplicity and non-coherence, we show we do not only empirically trace the situated ethics and pragmatics of familial DNA research in this specific case, but we also develop a theoretical argument on the multiple and non-coherent character of race itself and its attendant ethical, political, and methodological possibilities and obligations

Sporen & Resonanties. De klassieken van de Nederlandstalige Genderstudies

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Measurement as an ontological scalpel

International audienc