Dr Matthias Wienroth is researcher and knowledge broker at the interface of the sociology of science and technology, public and policy engagement, ethics, and governance studies. He is part of the FP7 European Forensic Genetics (EUROFORGEN) Network of Excellence and Research Fellow at Northumbria University; he is also Visiting Researcher at the Policy, Ethics and Life Sciences (PEALS) Research Centre, Newcastle University.
Here, in the latest of our biosocial blog series, he discusses the role of DNA and the research discussed in the ESRC-funded seminar series ‘Genetics, technology, security and justice: Crossing, contesting and comparing boundaries’
DNA evidence is often portrayed as vital to criminal investigations and trials. Just over 30 years ago, in 1984, Alec Jeffreys and his team at Leicester University discovered DNA profiling. In its first application it helped to exonerate one suspect and then build the case for the conviction of another. Today, DNA analysis is often perceived to be the ‘gold standard’ for evidence. Continue reading