The 2022 National Institute of Justice (NIJ) Forensic Science Research and Development (R&D) Symposium is intended to promote collaboration and enhance knowledge transfer of NIJ-funded research. The NIJ Forensic Science R&D Program funds both basic or applied R&D projects that will (1) increase the body of knowledge to guide and inform forensic science policy and practice or (2) result in the production of useful materials, devices, systems, or methods that have the potential for forensic application. The intent of this program is to direct the findings of basic scientific research; research and development in broader scientific fields applicable to forensic science; and ongoing forensic science research toward the development of highly discriminating, accurate, reliable, cost-effective, and rapid methods for the identification, analysis, and interpretation of physical evidence for criminal justice purposes.

The 2023 National Institute of Justice (NIJ) Forensic Science Research and Development (R&D) Symposium is intended to promote collaboration and enhance knowledge transfer of NIJ-funded research. The NIJ Forensic Science R&D Program funds both basic or applied R&D projects that will (1) increase the body of knowledge to guide and inform forensic science policy and practice or (2) result in the production of useful materials, devices, systems, or methods that have the potential for forensic application. The intent of this program is to direct the findings of basic scientific research; research and development in broader scientific fields applicable to forensic science; and ongoing forensic science research toward the development of highly discriminating, accurate, reliable, cost-effective, and rapid methods for the identification, analysis, and interpretation of physical evidence for criminal justice purposes.

Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.

The National Institute of Justice (NIJ) and the Forensic Technology Center of Excellence, an NIJ program hosted a four-day symposium, January 11–14, 2022. The symposium included presentations and panel discussions on topics relevant to recent advances in firearm and toolmark examination with a focus on the future. The symposium brought together 685 criminal justice professionals to explore implementation of three-dimensional (3D) imaging technologies, best practices for forensic examination of firearm and toolmark evidence, federal initiatives, gun crime intelligence, black box studies on firearm and toolmark examination, legal challenges to the admissibility of current examination of firearm and toolmark evidence and engineering solutions that will be used in court in the future, implementation of Organization of Scientific Area Committee (OSAC) standards and reporting, uniform language in testimony and conclusion scales. The panel discussions and presentations and provided examples of how agencies implement new imaging technologies for firearms and toolmark examination, incorporate statistics to add weight to forensic comparisons, address legal issues, and operationalize forensic intelligence to improve public safety and share information with the justice community. The symposium also provided a platform to discuss a series of considerations for the forensic, law enforcement, and greater criminal justice community that could help support a successful national transition to incorporate statistics in forensic testimony and accelerate the adoption of imaging technologies for firearm and toolmark examination.

A comprehensive and accessible resource covering all aspects of forensic and legal medicine. The text provides a foundation for those working in both the clinical and forensic aspects of care and will also be an asset to those involved in the police or judicial systems. Including clear guidelines for practical applications, and further enhanced by its many illustrations and case examples, this text is a valuable resource in an increasingly complex field. The authoritative work is writtenn by those who have extensive experience for a wide audience including, but not limited to, forensic pathologists, general pathologists, pediatric pathologists, forensic physicians, forensic scientists, coroners, emergency department physicians, judges and legal practitioners.

An inspiring true story of love, hope, and victory--and of one woman who was determined to make a difference in the wake of a crime. On August 6, 1993, twenty-year-old Natasha Alexenko was assaulted at gunpoint. After nearly a decade, her backlogged rape kit was finally tested and her rapist, who roamed free for ten years, was brought to justice. On the day he was sentenced, Alexenko vowed that she would no longer be a statistic and would do whatever she could to help police on behalf of other rape victims. In 2011, she founded Natasha's Justice Project (NJP), a nonprofit committed to ending the rape-kit backlog. This unflinching memoir chronicles her journey from trauma to triumph. Despite personal setbacks and bureaucratic obstacles, Alexenko refuses to give up on her determination to raise awareness of a problem even worse than she imagined, as tens of thousands of untested rape kits languish in crime storage facilities across the country. Written for fellow survivors, their families, law enforcement, and anyone impacted by rape, her deeply personal story is a testament to the power of one person to make a profound change.

Preventing non-communicable diseases (NCDs) in an effective and sustainable way will require forward-looking policy solutions that can address multiple objectives. This was true pre–COVID-19 and is even more true now. There are already examples from across the globe and within the United States that show how these may be possible. Although there are still many unknowns around how the design, targeting, level, sequencing, integration, and implementation of fiscal policies together can maximize their NCD prevention potential, there is already clear evidence that health taxes and particularly sugar-sweetened beverage (SSB) taxes are cost-effective. Nonetheless, policies alone may not succeed. Political will to prioritize well-being, protections against industry interference, and public buy-in are necessary. If those elements align, pricing policies that consider the context in question can be designed and implemented to achieve several goals around reducing consumption of unhealthy SSBs and foods, narrowing existing nutritional and health disparities, encouraging economic and social development. The US and its local and state jurisdictions should consider these pricing policy issues and their contexts carefully, in collaboration with community partners and researchers, to design multi-duty actions and to be prepared for future windows of opportunities to open for policy passage and implementation.

Over the past twenty years, there's been a gradual shift in the way forensic scientists approach the evaluation of DNA profiling evidence that is taken to court. Many laboratories are now adopting 'probabilistic genotyping' to interpret complex DNA mixtures. However, current practice is very diverse, where a whole range of technologies are used to interpret DNA profiles and the software approaches advocated are commonly used throughout the world. Forensic Practitioner's Guide to the Interpretation of Complex DNA Profiles places the main concepts of DNA profiling into context and fills a niche that is unoccupied in current literature. The book begins with an introduction to basic forensic genetics, covering a brief historical description of the development and harmonization of STR markers and national DNA databases. The laws of statistics are described, along with the likelihood ratio based on Hardy-Weinberg equilibrium and alternative models considering sub-structuring and relatedness. The historical development of low template mixture analysis, theory and practice, is also described, so the reader has a full understanding of rationale and progression. Evaluation of evidence and statement writing is described in detail, along with common pitfalls and their avoidance. The authors have been at the forefront of the revolution, having made substantial contributions to theory and practice over the past two decades. All methods described are open-source and freely available, supported by sets of test-data and links to web-sites with further information. This book is written primarily for the biologist with little or no statistical training. However, sufficient information will also be provided for the experienced statistician. Consequently, the book appeals to a diverse audience - Covers short tandem repeat (STR) analysis, including database searching and massive parallel sequencing (both STRs and SNPs) - Encourages dissemination and understanding of probabilistic genotyping by including practical examples of varying complexity - Written by authors intimately involved with software development, training at international workshops and reporting cases worldwide using the methods described in this book

Integrity and honesty are the hallmarks of science - and especially so in the case of forensic science - making the study and practice of ethics essential to the field. Ethics and the Practice of Forensic Science, Third Edition directly addresses common stressors that can induce, or lead professionals - working in forensic laboratories, law enforcement, the judicial system, and at crime scenes - to commit misconduct. While forensic scientists, investigators, and experts are intrinsically ethical by nature, the reality is that these individuals face challenges including departmental or political pressures, lack of training, and conflicting standards. The difference, however, is that the work done by forensic professionals has the ability to compromise another person’s freedom, potentially leading to arrest, incarceration, and miscarriages of justice. Police and forensic professionals confront ethical dilemmas every day, some situations that fall within clear protocols or standards and others that frequently have no definitive answers. Ethics and the Practice of Forensic Science, Third Edition includes updated information and case studies, as well as recent research findings focused on ethics in forensic science. Chapters examine investigation and police culture through the lens of professional challenges, incorporating important information about the history of wrongful convictions, and including recent developments in overturned wrongful convictions, and the work of various innocence projects. Throughout the book, case examples of bias, ethical violations, and instances of tampering with evidence present the dangers of compromising one’s ethical standards. Through such cases, the book sheds light on the problem and offers alternative courses of action - presenting examples of what to do, and what not to do, when faced with ethical decisions in gathering, handling, analyzing, and presenting evidence.