DNA Evidence in the Australian Legal System discusses the legal issues associated with DNA evidence, ranging from crime scene collection and DNA databases through to its use in criminal trials and appeals. This integrated text explains important legal issues associated with DNA evidence that have developed alongside the science. While there are a number of books available that discuss DNA evidence from a forensic science perspective, this text is one of the few worldwide to focus on these issues from a legal perspective. A wide range of legal issues are discussed, including those associated with the collection of DNA evidence at the crime scene, laboratory analysis, creation of DNA profiles, use of DNA databases, the presentation of DNA evidence at trial, and the use of DNA in the review of convictions and acquittals. Forensic procedures legislation is reviewed, as well as key cases relevant to each of these topics. The text also includes a comparative discussion of developments in key jurisdictions such as the United Kingdom and United States, providing context for current and potential future developments in Australia. It is intended that this book will be an authority on DNA evidence and the law in Australia and an important reference for those studying, working with or researching the topic. This includes professionals such as lawyers, researchers, police, laboratory scientists, policymakers and expert witnesses who work in the criminal justice system, as well as students of law, criminology, criminal justice and forensic science.

13. Law enforcement issues

This paper examines the science of DNA identification and its use during criminal investigations and in criminal proceedings, including criminal trials, appeals and post-conviction proceedings. It describes the main benefits and costs of the increasing role of DNA identification in the criminal justice system.

The use of DNA evidence in Australian courts has increased exponentially in the last two decades. DNA technology is well-validated and no longer the subject of defence challenges. Juror difficulties in understanding and applying the scientific and statistical information conveyed by forensic experts about a DNA match have been documented in qualitative and quantitative studies.

Modern Criminal Law of Australia is a guide to interpreting and understanding statutory offence provisions in every Australian jurisdiction. It covers the common law, traditional code and model code systems, and includes examples from all states. This unique book provides students with the skills to practise law anywhere in Australia.