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Author : Brian Innes,Jane Singer
Publisher : Routledge
Page : 97 pages
File Size : 44,8 Mb
Release : 2016-06-11
Category : Business & Economics
ISBN : 9781317472940
An introduction to DNA fingerprinting and forensic evidence features photographs, graphs, sidebars of information, actual case studies, and key facts.
Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on DNA Forensic Science: An Update
Publisher : National Academies Press
Page : 271 pages
File Size : 47,9 Mb
Release : 1997-01-12
Category : Science
ISBN : 9780309121941
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 : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on DNA Technology in Forensic Science
Publisher : National Academies Press
Page : 199 pages
File Size : 46,7 Mb
Release : 1992-02-01
Category : Science
ISBN : 9780309045872
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 : Cecilia Mary Hageman,Derrill Prevett,Wayne Murray
Publisher : Unknown
Page : 274 pages
File Size : 40,8 Mb
Release : 2008
Category : DNA fingerprinting
ISBN : 0433456361
"DNA evidence is now commonplace in criminal trials, due to rapid advances in sophisticated analysis technology. These developments also mean that DNA has tremendous value in quasi-criminal and civil matters, such as clarifying family relationships and identifying senders of private or confidential communications. Regardless of the scenario, DNA evidence is highly legislated and subject to rigorous procedures and standards."--pub. desc.
Author : Cecilia Jennings
Publisher : Greenhaven Publishing LLC
Page : 106 pages
File Size : 42,7 Mb
Release : 2017-12-15
Category : Juvenile Nonfiction
ISBN : 9781534561762
One of the greatest scientific breakthroughs ever for law enforcement agencies was the discovery of DNA analysis. This relatively new science allows police to catch a criminal from evidence as small as a human hair. Informative text gives readers a basic understanding of DNA and how forensic analysts can examine criminal evidence and create a genetic chain that leads to the perpetrator. This complex topic is made easy to understand through engaging fact boxes and informative sidebars, and the science is brought into sharp focus through eye-catching photographs.
Author : Peter Gill
Publisher : Elsevier
Page : 195 pages
File Size : 43,9 Mb
Release : 2014-06-18
Category : Social Science
ISBN : 9780124172203
Misleading DNA Evidence: A Guide for Scientists, Judges, and Lawyers presents the reasons miscarriages of justice can occur when dealing with DNA, what the role of the forensic scientist is throughout the process, and how judges and lawyers can educate themselves about all of the possibilities to consider when dealing with cases that involve DNA evidence. DNA has become the gold standard by which a person can be placed at the scene of a crime, and the past decade has seen great advances in this powerful crime solving tool. But the statistics that analysts can attach to DNA evidence often vary, and in some cases the statistical weight assigned to that match, can vary enormously. The numbers provided to juries often overstate the evidence, and can result in a wrongful conviction. In addition to statistics, the way the evidence is collected, stored and analyzed can also result in a wrongful conviction due to contamination. This book reviews high-profile and somewhat contentious cases to illustrate these points, including the death of Meredith Kercher. It examines crucial topics such as characterization of errors and determination of error rates, reporting DNA profiles and the source and sub-source levels, and the essentials of statement writing. It is a concise, readable resource that will help not only scientists, but legal professionals with limited scientific backgrounds, to understand the intricacies of DNA use in the justice system. Ideal reference for scientists and for those without extensive scientific backgrounds Written by one of the pioneers in forensic DNA typing and interpretation of DNA profiling results Ideal format for travel, court environments, or wherever easy access to reference material is vital
Author : David J. Balding,Christopher D. Steele
Publisher : John Wiley & Sons
Page : 232 pages
File Size : 43,8 Mb
Release : 2015-07-20
Category : Mathematics
ISBN : 9781118814550
DNA evidence is widely used in the modern justice system. Statistical methodology plays a key role in ensuring that this evidence is collected, interpreted, analysed and presented correctly. This book is a guide to assessing DNA evidence and presenting that evidence in a courtroom setting. It offers practical guidance to forensic scientists with little dependence on mathematical ability, and provides the scientist with the understanding they require to apply the methods in their work. Since the publication of the first edition of this book in 2005 there have been many incremental changes, and one dramatic change which is the emergence of low template DNA (LTDNA) profiles. This second edition is edited and expanded to cover the basics of LTDNA technology. The author's own open-source R code likeLTD is described and used for worked examples in the book. Commercial and free software are also covered.
Author : S. Easton
Publisher : Palgrave Macmillan
Page : 0 pages
File Size : 46,8 Mb
Release : 2014-10-29
Category : Social Science
ISBN : 1137333812
This book examines the treatment of suspects in interrogation and explores issues surrounding the right to silence. Employing a socio-legal approach, it draws from empirical research in the social sciences including social psychology to understand the problem of obtaining reliable evidence during interrogation.
Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on DNA Forensic Science: An Update
Publisher : National Academies Press
Page : 271 pages
File Size : 48,8 Mb
Release : 1996-12-12
Category : Science
ISBN : 9780309053952
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 : American Bar Association. Criminal Justice Standards Committee
Publisher : American Bar Association
Page : 160 pages
File Size : 54,9 Mb
Release : 2007
Category : Law
ISBN : 1590318927
"Although the Standards in this volume are considered part of the set of Third Edition ABA Criminal Justice Standards, the earlier editions did not include standards on DNA evidence. Therefore, the Standards included here are the first ABA Criminal Justice Standards on DNA Evidence."--Page iii.
Author : T.R. Thomas
Publisher : Saddleback Educational Publ
Page : 65 pages
File Size : 45,9 Mb
Release : 2010-01-01
Category : Juvenile Nonfiction
ISBN : 9781599054384
Themes: Hi-Lo, nonfiction, contemporary themes. Bursting with facts, these books will truly enthrall struggling readers. Nonfiction titles cover high-interest topics both creepy and utterly terrifying. Each title is thoroughly researched and includes an introduction, five chapters, an epilogue, glossary, and index. On-the-scene photography captures students' imagination and spurs further reading. These are books that struggling readers will not put down! What is DNA evidence? How is it collected? Can DNA evidence solve crimes? These topics are explored in five high-interest chapters including those convicted and then exonerated because of new DNA technology.
Author : Rhonda Williams, PhD., F-ABC,Roger Kahn, PhD., F-ABC
Publisher : CRC Press
Page : 178 pages
File Size : 44,7 Mb
Release : 2014-03-27
Category : Law
ISBN : 9781482203691
DNA evidence collected from death scenes is an essential tool for law enforcement, death investigators, and forensic pathologists—providing insights into cause and manner of death as well as the identification of the responsible person or persons. Ineffective collection procedures raise the risk of evidence being altered or lost during transportation of the body. Using real death scene photos and actual cases as examples, Forensic DNA Collection at Death Scenes: A Pictorial Guide provides a practical approach to evidence collection with emphasis on proper identification, collection, documentation, and preservation. The first atlas of its kind, it demonstrates best practices for collecting DNA from decedents depending on the circumstances of the death scene and other materials present on the decedent such as clothing, bindings, and other objects. The authors discuss the success of the techniques employed in each scenario and analyze the DNA results obtained. The techniques employed at death scenes can also be applied to sexual assault cases, where DNA is collected from the body after an assault takes place. The increasing applications of evidence-based medicine and forensic science to criminal justice and civil litigation demand that crime scene investigations be more scientific, better organized, and multidisciplinary. This atlas provides a step-by-step guide to effective, uncompromising evidence collection.
Author : Erin E Murphy
Publisher : Hachette UK
Page : 400 pages
File Size : 45,9 Mb
Release : 2015-10-06
Category : Social Science
ISBN : 9781568584706
Josiah Sutton was convicted of rape. He was five inches shorter and 65 pounds lighter than the suspect described by the victim, but at trial a lab analyst testified that his DNA was found at the crime scene. His case looked like many others -- arrest, swab, match, conviction. But there was just one problem -- Sutton was innocent. We think of DNA forensics as an infallible science that catches the bad guys and exonerates the innocent. But when the science goes rogue, it can lead to a gross miscarriage of justice. Erin Murphy exposes the dark side of forensic DNA testing: crime labs that receive little oversight and produce inconsistent results; prosecutors who push to test smaller and poorer-quality samples, inviting error and bias; law-enforcement officers who compile massive, unregulated, and racially skewed DNA databases; and industry lobbyists who push policies of "stop and spit." DNA testing is rightly seen as a transformative technological breakthrough, but we should be wary of placing such a powerful weapon in the hands of the same broken criminal justice system that has produced mass incarceration, privileged government interests over personal privacy, and all too often enforced the law in a biased or unjust manner. Inside the Cell exposes the truth about forensic DNA, and shows us what it will take to harness the power of genetic identification in service of accuracy and fairness.
Author : Neil Gerlach
Publisher : University of Toronto Press
Page : 268 pages
File Size : 41,8 Mb
Release : 2004-01-01
Category : Law
ISBN : 0802085725
DNA testing and banking has become institutionalized in the Canadian criminal justice system. As accepted and widespread though the practice is, there has been little critique or debate of this practice in a broad public forum on the potential infringement of individual rights or civil liberties. Neil Gerlach's The Genetic Imaginary takes up this challenge, critically examining the social, legal, and criminal justice origins and effects of DNA testing and banking. Drawing on risk analysis, Gerlach explains why Canadians have accepted DNA technology with barely a ripple of public outcry. Despite promises of better crime control and protections for existing privacy rights, Gerlach's examination of police practices, courtroom decisions, and the changing role of scientific expertise in legal decision-making reveals that DNA testing and banking have indeed led to a measurable erosion of individual rights. Biogovernance and the biotechnology of surveillance almost inevitably lead to the empowerment of state agent control and away from due process and legal protection. The Genetic Imaginary demonstrates that the overall effect of these changes to the criminal justice system has been to emphasize the importance of community security at the expense of individual rights. The privatization and politicization of biogovernance will certainly have profound future implications for all Canadians.
Author : Peggy J. Parks
Publisher : Referencepoint Press
Page : 104 pages
File Size : 51,5 Mb
Release : 2009
Category : Juvenile Nonfiction
ISBN : PSU:000066827658
DNA is a powerful law enforcement tool that is used to solve a wide variety of crimes. Through objective overviews, primary sources, and full-color illustrations this title examines, How Conclusive Is DNA Evidence in Solving Crimes? How Effective Is DNA Testing for Correcting Justice System Errors? Should Prisoners Have a Right to DNA Testing? and Do Law Enforcement DNA Databases Threaten Civil Liberties?