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Author: United States. Congress. Office of Technology Assessment
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 208
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Book Description
Author: United States. Congress. Office of Technology Assessment
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 208
Get Book Here
Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309045878
Category : Science
Languages : en
Pages : 199
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Book Description
Matching DNA samples from crime scenes and suspects is rapidly becoming a key source of evidence for use in our justice system. DNA Technology in Forensic Science offers recommendations for resolving crucial questions that are emerging as DNA typing becomes more widespread. The volume addresses key issues: Quality and reliability in DNA typing, including the introduction of new technologies, problems of standardization, and approaches to certification. DNA typing in the courtroom, including issues of population genetics, levels of understanding among judges and juries, and admissibility. Societal issues, such as privacy of DNA data, storage of samples and data, and the rights of defendants to quality testing technology. Combining this original volume with the new update-The Evaluation of Forensic DNA Evidence-provides the complete, up-to-date picture of this highly important and visible topic. This volume offers important guidance to anyone working with this emerging law enforcement tool: policymakers, specialists in criminal law, forensic scientists, geneticists, researchers, faculty, and students.
Author: United States. Congress. Office of Technology Assessment
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 216
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Book Description
Author: Henry A. Erlich
Publisher:
ISBN: 0190909447
Category : Law
Languages : en
Pages : 417
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Book Description
Since its introduction in the late 1980s, DNA analysis has revolutionized the forensic sciences: it has helped to convict the guilty, exonerate the wrongfully convicted, identify victims of mass atrocities, and reunite families whose members have been separated by war and repressive regimes. Yet, many of the scientific, legal, societal, and ethical concepts that underpin forensic DNA analysis remain poorly understood, and their application often controversial. Told by over twenty experts in genetics, law, and social science, Silent Witness relates the history and development of modern DNA forensics and its application in both the courtroom and humanitarian settings. Across three thematic sections, Silent Witness tracks the scientific advances in DNA analysis and how these developments have affected criminal and social justice, whether through the arrests of new suspects, as in the case of the Golden State Killer, or through the ability to identify victims of war, terrorism, and human rights abuses, as in the cases of the disappeared in Argentina and the former Yugoslavia and those who perished during the 9/11 attacks. By providing a critical inquiry into modern forensic DNA science, Silent Witness underscores the need to balance the benefits of using forensic genetics to solve crime with the democratic right to safeguard against privacy invasion and unwarranted government scrutiny, and raises the question of what it means to be an autonomous individual in a world where the most personal elements of one's identity are now publicly accessible.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309121949
Category : Science
Languages : en
Pages : 271
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Book Description
In 1992 the National Research Council issued DNA Technology in Forensic Science, a book that documented the state of the art in this emerging field. Recently, this volume was brought to worldwide attention in the murder trial of celebrity O. J. Simpson. The Evaluation of Forensic DNA Evidence reports on developments in population genetics and statistics since the original volume was published. The committee comments on statements in the original book that proved controversial or that have been misapplied in the courts. This volume offers recommendations for handling DNA samples, performing calculations, and other aspects of using DNA as a forensic toolâ€"modifying some recommendations presented in the 1992 volume. The update addresses two major areas: Determination of DNA profiles. The committee considers how laboratory errors (particularly false matches) can arise, how errors might be reduced, and how to take into account the fact that the error rate can never be reduced to zero. Interpretation of a finding that the DNA profile of a suspect or victim matches the evidence DNA. The committee addresses controversies in population genetics, exploring the problems that arise from the mixture of groups and subgroups in the American population and how this substructure can be accounted for in calculating frequencies. This volume examines statistical issues in interpreting frequencies as probabilities, including adjustments when a suspect is found through a database search. The committee includes a detailed discussion of what its recommendations would mean in the courtroom, with numerous case citations. By resolving several remaining issues in the evaluation of this increasingly important area of forensic evidence, this technical update will be important to forensic scientists and population geneticistsâ€"and helpful to attorneys, judges, and others who need to understand DNA and the law. Anyone working in laboratories and in the courts or anyone studying this issue should own this book.
Author: Jay Aronson
Publisher: Rutgers University Press
ISBN: 0813543835
Category : Law
Languages : en
Pages : 287
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Book Description
When DNA profiling was first introduced into the American legal system in 1987, it was heralded as a technology that would revolutionize law enforcement. As an investigative tool, it has lived up to much of this hype—it is regularly used to track down unknown criminals, put murderers and rapists behind bars, and exonerate the innocent. Yet, this promise took ten turbulent years to be fulfilled. In Genetic Witness, Jay D. Aronson uncovers the dramatic early history of DNA profiling that has been obscured by the technique’s recent success. He demonstrates that robust quality control and quality assurance measures were initially nonexistent, interpretation of test results was based more on assumption than empirical evidence, and the technique was susceptible to error at every stage. Most of these issues came to light only through defense challenges to what prosecutors claimed to be an infallible technology. Although this process was fraught with controversy, inefficiency, and personal antagonism, the quality of DNA evidence improved dramatically as a result. Aronson argues, however, that the dream of a perfect identification technology remains unrealized.
Author:
Publisher: DIANE Publishing
ISBN: 1428921893
Category :
Languages : en
Pages : 197
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Book Description
Author: Adrian Linacre
Publisher: John Wiley & Sons
ISBN: 1118496523
Category : Medical
Languages : en
Pages : 360
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Book Description
Clearly structured throughout, the introduction highlights the different types of crime where these techniques are regularly used. This chapter includes a discussion as to who performs forensic wildlife examinations, the standardisation and validation of methods, and the role of the expert witness in this type of alleged crime. This is followed by a detailed section on the science behind DNA typing including the problems in isolating DNA from trace material and subsequent genetic analysis are also covered. The book then undertakes a comprehensive review of species testing using DNA, including a step-by-step guide to sequence comparisons. A comparison of the different markers used in species testing highlights the criteria for a genetic marker. A full set of case histories illustrates the use of the different markers used. The book details the use of genetic markers to link two or more hairs/feather/leaves/needles to the same individual organism and the software used in population assignment. The problems and possibilities in isolating markers, along with the construction of allele databases are discussed in this chapter. The book concludes with evaluation and reporting of genetic evidence in wildlife forensic science illustrated by examples of witness statements.
Author: Erin E. Murphy
Publisher: Bold Type Books
ISBN: 1568584695
Category : Law
Languages : en
Pages : 400
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Book Description
a version less likely to play out on dramatic television shows. In Inside the Cell, Erin Murphy shows how DNA typing can be subject to misuse, mistake, and error, and lead to a police state run amok. Murphy shows the perils of a society in which "stop-and-frisk" becomes "stop-and-spit," or in which police pose undercover to get a DNA sample from your discarded lunch. Already, police can collect DNA when making an arrest, sometimes before charging a person with a crime. The government is building a massive DNA database, stockpiling samples from as much as a third of the male population, and the laws regulating what they can and cannot do with them are weak. Murphy shows how this invites the riskiest kind of genetic surveillance imaginable. Just because DNA testing is good science does not mean that it is foolproof. Faulty forensic science is the number two factor leading to wrongful conviction, and yet we have done little to improve the use of science in criminal justice.
Author: John M. Butler
Publisher: Academic Press
ISBN: 012405854X
Category : Social Science
Languages : en
Pages : 609
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Book Description
Advanced Topics in Forensic DNA Typing: Interpretation builds upon the previous two editions of John Butler's internationally acclaimed Forensic DNA Typing textbook with forensic DNA analysts as its primary audience. Intended as a third-edition companion to the Fundamentals of Forensic DNA Typing volume published in 2010 and Advanced Topics in Forensic DNA Typing: Methodology published in 2012, this book contains 16 chapters with 4 appendices providing up-to-date coverage of essential topics in this important field. Over 80 % of the content of this book is new compared to previous editions. - Provides forensic DNA analysts coverage of the crucial topic of DNA mixture interpretation and statistical analysis of DNA evidence - Worked mixture examples illustrate the impact of different statistical approaches for reporting results - Includes allele frequencies for 24 commonly used autosomal STR loci, the revised Quality Assurance Standards which went into effect September 2011
