Author: Corinna Kruse
Publisher: Univ of California Press
ISBN: 0520288386
Category : Law
Languages : en
Pages : 204
Book Description
In The Social Life of Forensic Evidence, Corinna Kruse provides a major contribution to understanding forensic evidence and its role in the criminal justice system. Arguing that forensic evidence can be understood as a form of knowledge, she reveals that each piece of evidence has a social life and biography. Kruse shows how the crime scene examination is as crucial to the creation of forensic evidence as laboratory analyses, the plaintiff, witness, and suspect statements elicited by police investigators, and the interpretations that prosecutors and defense lawyers bring to the evidence. Drawing on ethnographic data from Sweden and on theory from both anthropology and science and technology studies, she examines how forensic evidence is produced and how it creates social relationships as cases move from crime scene to courtroom. She demonstrates that forensic evidence is neither a fixed entity nor solely material, but is inseparably part of and made through particular legal, social, and technological practices.
The Social Life of Forensic Evidence
Author: Corinna Kruse
Publisher: Univ of California Press
ISBN: 0520288386
Category : Law
Languages : en
Pages : 204
Book Description
In The Social Life of Forensic Evidence, Corinna Kruse provides a major contribution to understanding forensic evidence and its role in the criminal justice system. Arguing that forensic evidence can be understood as a form of knowledge, she reveals that each piece of evidence has a social life and biography. Kruse shows how the crime scene examination is as crucial to the creation of forensic evidence as laboratory analyses, the plaintiff, witness, and suspect statements elicited by police investigators, and the interpretations that prosecutors and defense lawyers bring to the evidence. Drawing on ethnographic data from Sweden and on theory from both anthropology and science and technology studies, she examines how forensic evidence is produced and how it creates social relationships as cases move from crime scene to courtroom. She demonstrates that forensic evidence is neither a fixed entity nor solely material, but is inseparably part of and made through particular legal, social, and technological practices.
Publisher: Univ of California Press
ISBN: 0520288386
Category : Law
Languages : en
Pages : 204
Book Description
In The Social Life of Forensic Evidence, Corinna Kruse provides a major contribution to understanding forensic evidence and its role in the criminal justice system. Arguing that forensic evidence can be understood as a form of knowledge, she reveals that each piece of evidence has a social life and biography. Kruse shows how the crime scene examination is as crucial to the creation of forensic evidence as laboratory analyses, the plaintiff, witness, and suspect statements elicited by police investigators, and the interpretations that prosecutors and defense lawyers bring to the evidence. Drawing on ethnographic data from Sweden and on theory from both anthropology and science and technology studies, she examines how forensic evidence is produced and how it creates social relationships as cases move from crime scene to courtroom. She demonstrates that forensic evidence is neither a fixed entity nor solely material, but is inseparably part of and made through particular legal, social, and technological practices.
The Evaluation of Forensic DNA Evidence
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309121949
Category : Science
Languages : en
Pages : 271
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.
Publisher: National Academies Press
ISBN: 0309121949
Category : Science
Languages : en
Pages : 271
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.
Forensic Science in Court
Author: Donald Shelton
Publisher: Rowman & Littlefield Publishers
ISBN: 1442201894
Category : Law
Languages : en
Pages : 198
Book Description
Forensic Science in Court explores the legal implications of forensic science—an increasingly important and complex part of the justice system. Judge Donald Shelton provides an accessible overview of the legal aissues, from the history of evidence in court, to "gatekeeper" judges determining what evidence can be allowed, to the "CSI effect" in juries. The book describes and evaluates various kinds of evidence, including DNA, fingerprints, handwriting, hair, bite marks, tool marks, firearms and bullets, fire and arson investigation, and bloodstain evidence. Assessing the strengths and limitations of each kind of evidence, the author also discusses how they can contribute to identifying the "who," "how," and "whether" questions that arise in criminal prosecutions. Author Donald Shelton draws on the depth of his experiences as courtroom prosecutor, professor, and judge, to provide a well-rounded look at these increasingly critical issues. Case studies throughout help bring the issues to life and show how forensic science has been used, both successfully and not, in real-world situations.
Publisher: Rowman & Littlefield Publishers
ISBN: 1442201894
Category : Law
Languages : en
Pages : 198
Book Description
Forensic Science in Court explores the legal implications of forensic science—an increasingly important and complex part of the justice system. Judge Donald Shelton provides an accessible overview of the legal aissues, from the history of evidence in court, to "gatekeeper" judges determining what evidence can be allowed, to the "CSI effect" in juries. The book describes and evaluates various kinds of evidence, including DNA, fingerprints, handwriting, hair, bite marks, tool marks, firearms and bullets, fire and arson investigation, and bloodstain evidence. Assessing the strengths and limitations of each kind of evidence, the author also discusses how they can contribute to identifying the "who," "how," and "whether" questions that arise in criminal prosecutions. Author Donald Shelton draws on the depth of his experiences as courtroom prosecutor, professor, and judge, to provide a well-rounded look at these increasingly critical issues. Case studies throughout help bring the issues to life and show how forensic science has been used, both successfully and not, in real-world situations.
The Social Life of DNA
Author: Alondra Nelson
Publisher: Beacon Press
ISBN: 0807033014
Category : History
Languages : en
Pages : 218
Book Description
The unexpected story of how genetic testing is affecting race in America We know DNA is a master key that unlocks medical and forensic secrets, but its genealogical life is both revelatory and endlessly fascinating. Tracing genealogy is now the second-most popular hobby amongst Americans, as well as the second-most visited online category. This billion-dollar industry has spawned popular television shows, websites, and Internet communities, and a booming heritage tourism circuit. The tsunami of interest in genetic ancestry tracing from the African American community has been especially overwhelming. In The Social Life of DNA, Alondra Nelson takes us on an unprecedented journey into how the double helix has wound its way into the heart of the most urgent contemporary social issues around race. For over a decade, Nelson has deeply studied this phenomenon. Artfully weaving together keenly observed interactions with root-seekers alongside illuminating historical details and revealing personal narrative, she shows that genetic genealogy is a new tool for addressing old and enduring issues. In The Social Life of DNA, she explains how these cutting-edge DNA-based techniques are being used in myriad ways, including grappling with the unfinished business of slavery: to foster reconciliation, to establish ties with African ancestral homelands, to rethink and sometimes alter citizenship, and to make legal claims for slavery reparations specifically based on ancestry. Nelson incisively shows that DNA is a portal to the past that yields insight for the present and future, shining a light on social traumas and historical injustices that still resonate today. Science can be a crucial ally to activism to spur social change and transform twenty-first-century racial politics. But Nelson warns her readers to be discerning: for the social repair we seek can't be found in even the most sophisticated science. Engrossing and highly original, The Social Life of DNA is a must-read for anyone interested in race, science, history and how our reckoning with the past may help us to chart a more just course for tomorrow.
Publisher: Beacon Press
ISBN: 0807033014
Category : History
Languages : en
Pages : 218
Book Description
The unexpected story of how genetic testing is affecting race in America We know DNA is a master key that unlocks medical and forensic secrets, but its genealogical life is both revelatory and endlessly fascinating. Tracing genealogy is now the second-most popular hobby amongst Americans, as well as the second-most visited online category. This billion-dollar industry has spawned popular television shows, websites, and Internet communities, and a booming heritage tourism circuit. The tsunami of interest in genetic ancestry tracing from the African American community has been especially overwhelming. In The Social Life of DNA, Alondra Nelson takes us on an unprecedented journey into how the double helix has wound its way into the heart of the most urgent contemporary social issues around race. For over a decade, Nelson has deeply studied this phenomenon. Artfully weaving together keenly observed interactions with root-seekers alongside illuminating historical details and revealing personal narrative, she shows that genetic genealogy is a new tool for addressing old and enduring issues. In The Social Life of DNA, she explains how these cutting-edge DNA-based techniques are being used in myriad ways, including grappling with the unfinished business of slavery: to foster reconciliation, to establish ties with African ancestral homelands, to rethink and sometimes alter citizenship, and to make legal claims for slavery reparations specifically based on ancestry. Nelson incisively shows that DNA is a portal to the past that yields insight for the present and future, shining a light on social traumas and historical injustices that still resonate today. Science can be a crucial ally to activism to spur social change and transform twenty-first-century racial politics. But Nelson warns her readers to be discerning: for the social repair we seek can't be found in even the most sophisticated science. Engrossing and highly original, The Social Life of DNA is a must-read for anyone interested in race, science, history and how our reckoning with the past may help us to chart a more just course for tomorrow.
Forensic Social Work
Author: Tina Maschi, PhD, LCSW, ACSW
Publisher: Springer Publishing Company
ISBN: 0826120679
Category : Social Science
Languages : en
Pages : 559
Book Description
This extensively revised edition reviews the latest research and practices in forensic social work. Readers learn to integrate socio-legal knowledge when working with diverse populations in a variety of settings. Noted interdisciplinary contributors review the most common forensic issues encountered in the field to better prepare readers to deal with the resulting financial, psychological, emotional, and legal ramifications. Using a human rights and social justice approach, the book demonstrates the use of a forensic lens when working with individuals, families, organizations, and communities that struggle with social justice issues. Each chapter features objectives, competencies, Voices From the Field, a conclusion, exercises, and additional resources. The book is ideal for MSW and BSW courses in forensic social work as well as forensic/legal courses taught in criminal justice and psychology. Practitioners working in a variety of settings who must have a working knowledge of forensic social work will also appreciate this comprehensive overview of the field. Key Features: Highlights working with various populations such as minorities, immigrants, veterans, the elderly, LGBTQ individuals, people with disabilities, substance abusers, trauma survivors, and more. Reviews the field’s conceptual and historical foundation and pertinent laws to better prepare readers for professional practice (Part I). Introduces the most common forensic issues encountered when working in various settings, including health care, social and protective services, the child welfare system, the criminal justice system, school systems, immigration services, addiction treatment facilities, and more (Part II). Provides a wealth of practical guidance via case studies and interviewing, assessment, and intervention tips. Voices From the Field written by seasoned practitioners introduce common situations readers are likely to encounter. New to this Edition: Highlights the 2015 Council on Social Work Education’s (CSWE) Policies and Accreditation Standards throughout the text. Greatly expanded coverage from 26 to 33 chapters with more information on health care, housing, employment, the juvenile and criminal justice system, adult protective services, and the dynamics of oppression. New Part III dedicated t
Publisher: Springer Publishing Company
ISBN: 0826120679
Category : Social Science
Languages : en
Pages : 559
Book Description
This extensively revised edition reviews the latest research and practices in forensic social work. Readers learn to integrate socio-legal knowledge when working with diverse populations in a variety of settings. Noted interdisciplinary contributors review the most common forensic issues encountered in the field to better prepare readers to deal with the resulting financial, psychological, emotional, and legal ramifications. Using a human rights and social justice approach, the book demonstrates the use of a forensic lens when working with individuals, families, organizations, and communities that struggle with social justice issues. Each chapter features objectives, competencies, Voices From the Field, a conclusion, exercises, and additional resources. The book is ideal for MSW and BSW courses in forensic social work as well as forensic/legal courses taught in criminal justice and psychology. Practitioners working in a variety of settings who must have a working knowledge of forensic social work will also appreciate this comprehensive overview of the field. Key Features: Highlights working with various populations such as minorities, immigrants, veterans, the elderly, LGBTQ individuals, people with disabilities, substance abusers, trauma survivors, and more. Reviews the field’s conceptual and historical foundation and pertinent laws to better prepare readers for professional practice (Part I). Introduces the most common forensic issues encountered when working in various settings, including health care, social and protective services, the child welfare system, the criminal justice system, school systems, immigration services, addiction treatment facilities, and more (Part II). Provides a wealth of practical guidance via case studies and interviewing, assessment, and intervention tips. Voices From the Field written by seasoned practitioners introduce common situations readers are likely to encounter. New to this Edition: Highlights the 2015 Council on Social Work Education’s (CSWE) Policies and Accreditation Standards throughout the text. Greatly expanded coverage from 26 to 33 chapters with more information on health care, housing, employment, the juvenile and criminal justice system, adult protective services, and the dynamics of oppression. New Part III dedicated t
Strengthening Forensic Science in the United States
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309142393
Category : Law
Languages : en
Pages : 348
Book Description
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.
Publisher: National Academies Press
ISBN: 0309142393
Category : Law
Languages : en
Pages : 348
Book Description
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 Nature of Life and Death
Author: Patricia E. J. Wiltshire
Publisher:
ISBN: 0525542213
Category : Biography & Autobiography
Languages : en
Pages : 306
Book Description
A riveting blend of science writing and true-crime narrative that explores the valuable but often shocking interface between crime and nature--and the secrets each can reveal about the other--from a pioneer in forensic ecology and a trailblazing female scientist. From mud tracks on a quiet country road to dirt specks on the soles of walking boots, forensic ecologist Patricia Wiltshire uses her decades of scientific expertise to find often-overlooked clues left behind by criminal activity. She detects evidence and eliminates hypotheses armed with little more than a microscope, eventually developing a compelling thesis of the who, what, how, and when of a crime. Wiltshire's remarkable accuracy has made her one of the most in-demand police consultants in the world, and her curiosity, humility, and passion for the truth have guided her every step of the way. A riveting blend of science writing and true-crime narrative, The Nature of Life and Death details Wiltshire's unique journey from college professor to crime fighter: solving murders, locating corpses, and exonerating the falsely accused. Along the way, she introduces us to the unseen world all around us and underneath our feet: plants, animals, pollen, spores, fungi, and microbes that we move through every day. Her story is a testament to the power of persistence and reveals how our relationship with the vast natural world reaches far deeper than we might think.
Publisher:
ISBN: 0525542213
Category : Biography & Autobiography
Languages : en
Pages : 306
Book Description
A riveting blend of science writing and true-crime narrative that explores the valuable but often shocking interface between crime and nature--and the secrets each can reveal about the other--from a pioneer in forensic ecology and a trailblazing female scientist. From mud tracks on a quiet country road to dirt specks on the soles of walking boots, forensic ecologist Patricia Wiltshire uses her decades of scientific expertise to find often-overlooked clues left behind by criminal activity. She detects evidence and eliminates hypotheses armed with little more than a microscope, eventually developing a compelling thesis of the who, what, how, and when of a crime. Wiltshire's remarkable accuracy has made her one of the most in-demand police consultants in the world, and her curiosity, humility, and passion for the truth have guided her every step of the way. A riveting blend of science writing and true-crime narrative, The Nature of Life and Death details Wiltshire's unique journey from college professor to crime fighter: solving murders, locating corpses, and exonerating the falsely accused. Along the way, she introduces us to the unseen world all around us and underneath our feet: plants, animals, pollen, spores, fungi, and microbes that we move through every day. Her story is a testament to the power of persistence and reveals how our relationship with the vast natural world reaches far deeper than we might think.
Chemical Analysis for Forensic Evidence
Author: Arian van Asten
Publisher: Elsevier
ISBN: 0128207213
Category : Science
Languages : en
Pages : 576
Book Description
Chemical Analysis for Forensic Evidence provides readers with the fundamental framework of forensic analytical chemistry, describing the entire process, from crime scene investigation to evidence sampling, laboratory analysis, quality aspects, and reporting and testifying in court. In doing so, important principles and aspects are demonstrated through the various forensic expertise areas in which analytical chemistry plays a key role, including illicit drugs, explosives, toxicology, fire debris analysis and microtraces such as gunshot residues, glass and fibers. This book illuminates the underlying practical framework that governs how analytical chemistry is used in practice by forensic experts to solve crime. Arian van Asten utilizes a hands-on approach with numerous questions, examples, exercises and illustrations to help solidify key concepts and teach them in an engaging way. - Provides a forensic analytical chemistry framework based on how professionals actually use chemistry to solve crimes - Introduces leading principles necessary to forensic practice understanding - Answers key questions with a wealth of illustrations and real-world examples
Publisher: Elsevier
ISBN: 0128207213
Category : Science
Languages : en
Pages : 576
Book Description
Chemical Analysis for Forensic Evidence provides readers with the fundamental framework of forensic analytical chemistry, describing the entire process, from crime scene investigation to evidence sampling, laboratory analysis, quality aspects, and reporting and testifying in court. In doing so, important principles and aspects are demonstrated through the various forensic expertise areas in which analytical chemistry plays a key role, including illicit drugs, explosives, toxicology, fire debris analysis and microtraces such as gunshot residues, glass and fibers. This book illuminates the underlying practical framework that governs how analytical chemistry is used in practice by forensic experts to solve crime. Arian van Asten utilizes a hands-on approach with numerous questions, examples, exercises and illustrations to help solidify key concepts and teach them in an engaging way. - Provides a forensic analytical chemistry framework based on how professionals actually use chemistry to solve crimes - Introduces leading principles necessary to forensic practice understanding - Answers key questions with a wealth of illustrations and real-world examples
Inside the Cell
Author: Erin E. Murphy
Publisher: Bold Type Books
ISBN: 1568584695
Category : Law
Languages : en
Pages : 400
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.
Publisher: Bold Type Books
ISBN: 1568584695
Category : Law
Languages : en
Pages : 400
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.
Forensic Science and the Administration of Justice
Author: Kevin J. Strom
Publisher: SAGE Publications
ISBN: 1483324400
Category : Law
Languages : en
Pages : 312
Book Description
Uniting forensics, law, and social science in meaningful and relevant ways, Forensic Science and the Administration of Justice, by Kevin J. Strom and Matthew J. Hickman, is structured around current research on how forensic evidence is being used and how it is impacting the justice system. This unique book—written by nationally known scholars in the field—includes five sections that explore the demand for forensic services, the quality of forensic services, the utility of forensic services, post-conviction forensic issues, and the future role of forensic science in the administration of justice. The authors offer policy-relevant directions for both the criminal justice and forensic fields and demonstrate how the role of the crime laboratory in the American justice system is evolving in concert with technological advances as well as changing demands and competing pressures for laboratory resources.
Publisher: SAGE Publications
ISBN: 1483324400
Category : Law
Languages : en
Pages : 312
Book Description
Uniting forensics, law, and social science in meaningful and relevant ways, Forensic Science and the Administration of Justice, by Kevin J. Strom and Matthew J. Hickman, is structured around current research on how forensic evidence is being used and how it is impacting the justice system. This unique book—written by nationally known scholars in the field—includes five sections that explore the demand for forensic services, the quality of forensic services, the utility of forensic services, post-conviction forensic issues, and the future role of forensic science in the administration of justice. The authors offer policy-relevant directions for both the criminal justice and forensic fields and demonstrate how the role of the crime laboratory in the American justice system is evolving in concert with technological advances as well as changing demands and competing pressures for laboratory resources.