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Identifying the Culprit

Identifying the Culprit PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309310628
Category : Law
Languages : en
Pages : 170

Book Description
Eyewitnesses play an important role in criminal cases when they can identify culprits. Estimates suggest that tens of thousands of eyewitnesses make identifications in criminal investigations each year. Research on factors that affect the accuracy of eyewitness identification procedures has given us an increasingly clear picture of how identifications are made, and more importantly, an improved understanding of the principled limits on vision and memory that can lead to failure of identification. Factors such as viewing conditions, duress, elevated emotions, and biases influence the visual perception experience. Perceptual experiences are stored by a system of memory that is highly malleable and continuously evolving, neither retaining nor divulging content in an informational vacuum. As such, the fidelity of our memories to actual events may be compromised by many factors at all stages of processing, from encoding to storage and retrieval. Unknown to the individual, memories are forgotten, reconstructed, updated, and distorted. Complicating the process further, policies governing law enforcement procedures for conducting and recording identifications are not standard, and policies and practices to address the issue of misidentification vary widely. These limitations can produce mistaken identifications with significant consequences. What can we do to make certain that eyewitness identification convicts the guilty and exonerates the innocent? Identifying the Culprit makes the case that better data collection and research on eyewitness identification, new law enforcement training protocols, standardized procedures for administering line-ups, and improvements in the handling of eyewitness identification in court can increase the chances that accurate identifications are made. This report explains the science that has emerged during the past 30 years on eyewitness identifications and identifies best practices in eyewitness procedures for the law enforcement community and in the presentation of eyewitness evidence in the courtroom. In order to continue the advancement of eyewitness identification research, the report recommends a focused research agenda. Identifying the Culprit will be an essential resource to assist the law enforcement and legal communities as they seek to understand the value and the limitations of eyewitness identification and make improvements to procedures.

Identifying the Culprit

Identifying the Culprit PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309310628
Category : Law
Languages : en
Pages : 170

Book Description
Eyewitnesses play an important role in criminal cases when they can identify culprits. Estimates suggest that tens of thousands of eyewitnesses make identifications in criminal investigations each year. Research on factors that affect the accuracy of eyewitness identification procedures has given us an increasingly clear picture of how identifications are made, and more importantly, an improved understanding of the principled limits on vision and memory that can lead to failure of identification. Factors such as viewing conditions, duress, elevated emotions, and biases influence the visual perception experience. Perceptual experiences are stored by a system of memory that is highly malleable and continuously evolving, neither retaining nor divulging content in an informational vacuum. As such, the fidelity of our memories to actual events may be compromised by many factors at all stages of processing, from encoding to storage and retrieval. Unknown to the individual, memories are forgotten, reconstructed, updated, and distorted. Complicating the process further, policies governing law enforcement procedures for conducting and recording identifications are not standard, and policies and practices to address the issue of misidentification vary widely. These limitations can produce mistaken identifications with significant consequences. What can we do to make certain that eyewitness identification convicts the guilty and exonerates the innocent? Identifying the Culprit makes the case that better data collection and research on eyewitness identification, new law enforcement training protocols, standardized procedures for administering line-ups, and improvements in the handling of eyewitness identification in court can increase the chances that accurate identifications are made. This report explains the science that has emerged during the past 30 years on eyewitness identifications and identifies best practices in eyewitness procedures for the law enforcement community and in the presentation of eyewitness evidence in the courtroom. In order to continue the advancement of eyewitness identification research, the report recommends a focused research agenda. Identifying the Culprit will be an essential resource to assist the law enforcement and legal communities as they seek to understand the value and the limitations of eyewitness identification and make improvements to procedures.

Forensic Science Evidence and Expert Witness Testimony

Forensic Science Evidence and Expert Witness Testimony PDF Author: Paul Roberts
Publisher: Edward Elgar Publishing
ISBN: 1788111036
Category : LAW
Languages : en
Pages : 464

Book Description
Forensic science evidence plays a pivotal role in modern criminal proceedings. Yet such evidence poses intense practical and theoretical challenges. It can be unreliable or misleading and has been associated with miscarriages of justice. In this original and insightful book, a global team of prominent scholars and practitioners explore the contemporary challenges of forensic science evidence and expert witness testimony from a variety of theoretical, practical and jurisdictional perspectives. Chapters encompass the institutional organisation of forensic science, its procedural regulation, evaluation and reform, and brim with comparative insight.

Introduction to Criminal Investigation

Introduction to Criminal Investigation PDF Author: Michael Birzer
Publisher: Taylor & Francis
ISBN: 1040082416
Category : Law
Languages : en
Pages : 402

Book Description
The manner in which criminal investigators are trained is neither uniform nor consistent, ranging from sophisticated training protocols in some departments to on-the-job experience alongside senior investigators in others. Ideal for students taking a first course in the subject as well as professionals in need of a refresher, Introduction to Criminal Investigation uses an accessible format to convey concepts in practical, concrete terms. Topics discussed include: The history of criminal investigation in Western society Qualifications for becoming an investigator, the selection process, and ideal training requirements Crime scene search techniques, including planning and post-search debriefing Preparing effective field notes and investigative reports Interviewing and interrogating Types of evidence found at the crime scene and how to collect, package, and preserve it The contributions of forensic science to criminal investigations and the equipment used in crime labs Investigative protocol for a range of crimes, including property crimes, auto theft, arson, financial crimes, homicide, assault, sex crimes, and robbery Specialized investigations, including drug trafficking, cybercrime, and gang-related crime Legal issues involved in criminal investigations and preparing a case for trial Bringing together contributions from law enforcement personnel, academics, and attorneys, the book combines practical and theoretical elements to provide a comprehensive examination of today‘s criminal investigative process. The accessible manner in which the information is conveyed makes this an ideal text for a wide-ranging audience.

Eyewitness Testimony

Eyewitness Testimony PDF Author: Elizabeth F. Loftus
Publisher: Harvard University Press
ISBN: 9780674287778
Category : Law
Languages : en
Pages : 274

Book Description
By shedding light on the many factors that can intervene and create inaccurate testimony, Elizabeth Loftus illustrates how memory can be radically altered by the way an eyewitness is questioned, and how new memories can be implanted and old ones changed in subtle ways.

Expert Testimony

Expert Testimony PDF Author: Steven Lubet
Publisher: Aspen Publishing
ISBN: 1601568703
Category : Evidence, Expert
Languages : en
Pages : 208

Book Description
Order two copies of this book: one for yourself and one for your expert witness. It will give experts the confidence they need to be comfortable in court, and give you the skills necessary to emphasize the credibility of your experts. You can avoid pitfalls such as unintentional signals, inappropriate demeanor and appearance, and awkward body language by using Expert Testimony: A Guide for Expert Witnesses and the Lawyers Who Examine Them as your guide. In this newly revised Fourth Edition, Elizabeth Boals and Steve Lubet provide counsel on the development and presentation of expert testimony in the digital age, including discussion of visual aids and electronic discovery; analyze the Federal Rules of Evidence and Federal Rules of Civil Procedure; discuss the ethical rules governing expert retention and testimony; give examples of expert witness examinations and detailed discussion of techniques for coping with lawyer questioning; and provide checklists for quick reference. The collaborative effort of Professors Lubet and Boals has resulted in a new edition worthwhile to both the expert witnesses and the lawyers who examine them.

Eyewitness Testimony

Eyewitness Testimony PDF Author: Elizabeth F. Loftus
Publisher:
ISBN: 9781522174875
Category : Criminals
Languages : en
Pages : 557

Book Description


Testifying Under Oath

Testifying Under Oath PDF Author: James M. Vukelic
Publisher:
ISBN:
Category : Witnesses
Languages : en
Pages : 140

Book Description
In both factual and easy-to-read fashion, author Vukelic offers 41 significant tips about how to be an effective witness, while providing anecdoes and sample dialogues that take place in court. Testifying Undr Oath will help witnesses testify more effectively, take the mystery out of court proceedings, provide concrete evidence on how to be a persuasive witness, expose tricks and traps used by an attorney, offer ways of dealing with tricks and traps.

Forensic Testimony

Forensic Testimony PDF Author: C. Michael Bowers
Publisher: Academic Press
ISBN: 0123972604
Category : Law
Languages : en
Pages : 296

Book Description
Forensic Testimony: Science, Law and Expert Evidence—favored with an Honorable Mention in Law & Legal Studies at the Association of American Publishers' 2015 PROSE Awards—provides a clear and intuitive discussion of the legal presentation of expert testimony. The book delves into the effects, processes, and battles that occur in the presentation of opinion and scientific evidence by court-accepted forensic experts. It provides a timely review of the United States Federal Rules of Evidence (FRE) regarding expert testimony, and includes a multi-disciplinary look at the strengths and weaknesses in forensic science courtroom testimony. The statutes and the effects of judicial uses (or non-use) of the FRE, Daubert, Kumho, and the 2009 NAS Report on Forensic Science are also included. The presentation expands to study case law, legal opinions, and studies on the reliability and pitfalls of forensic expertise in the US court system. This book is an essential reference for anyone preparing to give expert testimony of forensic evidence. Honorable Mention in the 2015 PROSE Awards in Law & Legal Studies from the Association of American Publishers A multi-disciplinary forensic reference examining the strengths and weaknesses of forensic science in courtroom testimony Focuses on forensic testimony and judicial decisions in light of the Federal Rules of Evidence, case interpretations, and the NAS report findings Case studies, some from the Innocence Project, assist the reader in distinguishing good testimony from bad

Illinois Evidence with Objections and Responses

Illinois Evidence with Objections and Responses PDF Author: Gino L. DiVito
Publisher: Aspen Publishing
ISBN: 1601569009
Category : Law
Languages : en
Pages : 268

Book Description
Illinois Evidence with Objections and Responses, Sixth Edition

Eyewitness Evidence

Eyewitness Evidence PDF Author: National Institute of Justice (U.S.). Technical Working Group for Eyewitness Evidence
Publisher:
ISBN:
Category : Criminal investigation
Languages : en
Pages : 60

Book Description