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Forensic Evidence Field Guide

Forensic Evidence Field Guide PDF Author: Peter Pfefferli
Publisher: Academic Press
ISBN: 0127999256
Category : Law
Languages : en
Pages : 231

Book Description
Forensic Evidence Field Guide: A Collection of Best Practices highlights the essentials needed to collect evidence at a crime scene. The unique spiral bound design is perfect for use in the day-to-day tasks involved in collecting evidence in the field. The book covers a wide range of evidence collection and management, including characteristics of different types of crime scenes (arson, burglary, homicide, hit-and-run, forensic IT, sexual assault), how to recover the relevant evidence at the scene, and best practices for the search, gathering, and storing of evidence. It examines in detail the properties of biological/DNA evidence, bullet casings and gunshot residue, explosive and fire debris, fibers and hair, fingerprint, footprint, and tire impression evidence, and much more. This guide is a vital companion for forensic science technicians, crime scene investigators, evidence response teams, and police officers. - Unique Pocket Guide design for field work - Best practice for first evidence responders - Highlights the essentials needed to collect evidence at a crime scene - Focus on evidence handling from documentation to packaging

Forensic Evidence Field Guide

Forensic Evidence Field Guide PDF Author: Peter Pfefferli
Publisher: Academic Press
ISBN: 0127999256
Category : Law
Languages : en
Pages : 231

Book Description
Forensic Evidence Field Guide: A Collection of Best Practices highlights the essentials needed to collect evidence at a crime scene. The unique spiral bound design is perfect for use in the day-to-day tasks involved in collecting evidence in the field. The book covers a wide range of evidence collection and management, including characteristics of different types of crime scenes (arson, burglary, homicide, hit-and-run, forensic IT, sexual assault), how to recover the relevant evidence at the scene, and best practices for the search, gathering, and storing of evidence. It examines in detail the properties of biological/DNA evidence, bullet casings and gunshot residue, explosive and fire debris, fibers and hair, fingerprint, footprint, and tire impression evidence, and much more. This guide is a vital companion for forensic science technicians, crime scene investigators, evidence response teams, and police officers. - Unique Pocket Guide design for field work - Best practice for first evidence responders - Highlights the essentials needed to collect evidence at a crime scene - Focus on evidence handling from documentation to packaging

The Social Life of Forensic Evidence

The Social Life of Forensic Evidence PDF Author: Corinna Kruse
Publisher: University of California Press
ISBN: 0520288394
Category : Social Science
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.

Forensic Evidence in Court

Forensic Evidence in Court PDF Author: Craig Adam
Publisher: John Wiley & Sons
ISBN: 1119054435
Category : Law
Languages : en
Pages : 336

Book Description
The interpretation and evaluation of scientific evidence and its presentation in a court of law is central both to the role of the forensic scientist as an expert witness and to the interests of justice. This book aims to provide a thorough and detailed discussion of the principles and practice of evidence interpretation and evaluation by using real cases by way of illustration. The presentation is appropriate for students of forensic science or related disciplines at advanced undergraduate and master's level or for practitioners engaged in continuing professional development activity. The book is structured in three sections. The first sets the scene by describing and debating the issues around the admissibility and reliability of scientific evidence presented to the court. In the second section, the principles underpinning interpretation and evaluation are explained, including discussion of those formal statistical methods founded on Bayesian inference. The following chapters present perspectives on the evaluation and presentation of evidence in the context of a single type or class of scientific evidence, from DNA to the analysis of documents. For each, the science underpinning the analysis and interpretation of the forensic materials is explained, followed by the presentation of cases which illustrate the variety of approaches that have been taken in providing expert scientific opinion.

The Evaluation of Forensic DNA Evidence

The Evaluation of Forensic DNA Evidence PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309134404
Category : Science
Languages : en
Pages : 270

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 Evidence Management

Forensic Evidence Management PDF Author: Ashraf Mozayani
Publisher: CRC Press
ISBN: 9780367778798
Category : Crime scene searches
Languages : en
Pages : 191

Book Description
"Evidence management has become a crucial component for the law enforcement community. I truly believe this book is essential in assisting criminal investigators and a valuable resource for managing evidence."-Jeremiah Sullivan, Chairman, Board of Directors, Texas Division of the International Association for Identification; Senior Crime Scene Specialist (Retired). Austin Police Department As technology and technical applications continue to advance in the forensic sciences, the undertakings at crime scenes have become even more critical. Crime scene investigators must ensure that evidence is properly collected, document, packaged, and stored in a manner that maximizes the ability of laboratories to derive meaning and results from the evidence provided them. Forensic Evidence Management: From the Crime Scene to the Courtroom provides best practices policies for forensic science entities and their employees to maintain chain of custody and evidence integrity throughout the course of evidence collection, storage, preservation, and processing. The focus of the book will be to address the issues related with evidence handling and analysis inside the forensic laboratory, in particular, and to offer best practices and guidelines from leading forensic experts in the field. Forms of evidence covered include biological, chemical, trace, firearm, toolmark, fingerprint, and a host of others types recovered at crime scenes. The book concludes with a chapter on ethics, bias, and ethical practices in evidence handling in the field and laboratory analysis. Test Bank and PowerPointTM slides are available for download from the Taylor & Francis ancillary Web site for qualifying course adopters.

Irrefutable Evidence

Irrefutable Evidence PDF Author: Michael Kurland
Publisher: Rowman & Littlefield
ISBN: 1566638038
Category : Evidence, Criminal
Languages : en
Pages : 344

Book Description
This book explores the rise of modern DNA typing techniques, which have proven the innocence of many persons convicted of major crimes and resulted in the exoneration of more than two hundred on death row.

Physical Evidence in Forensic Science

Physical Evidence in Forensic Science PDF Author: Henry C. Lee
Publisher: Lawyers and Judges Publishing
ISBN: 193005601X
Category : Law
Languages : en
Pages : 297

Book Description
This new edition of the classic by America's leading forensic scientists gives you an insider's understanding of physical evidence at the crime scene. Written in an easy-to-understand format, this outstanding guide by the nation's foremost forensic scientists introduces you to the basics of crime scene evaluation. This extensive resource is packed with valuable information about the details of collecting, storing, and analyzing all types of physical evidence. You'll learn how to connect the victim(s) and suspect(s) to the crime scene, and to the physical evidence left behind. The book also teaches you how to use this information to provide convincing testimony based on scientific facts. Discover if the police and prosecution have done their jobs properly when processing all crime scene materials. Part I offers an overview of forensic science and discusses the future path of forensic science and its applications in the courtroom and society. Part II gives you an exhaustive list of physical evidence typically left behind at crime scenes and explains the correct methods for processing this evidence. Part III discusses current issues in search and seizure, and how to effectively utilize it in court. The appendices discuss common blood screening test reagents and how to use the druggist's fold for sealing evidence in paper.Details often make the difference between winning and losing that important case. This in-depth reference also provides a wealth of details regarding: light and smoke at the crime scene, bullet identification, the difference between transient and pattern evidence, noting post-mortem lividity marks and other special imprints and indentations, how odors offer clues to the crime, studying dry versus wet blood samples, how to reconstruct a crime scene, and most importantly how to recognize and co-ordinate all the elements of the crime scene. Written by the foremost experts in the field of forensic science, you will learn from the best how to make your investigation solid and successful. Topics include: Physical evidence and forensic science Introduction to forensic science Arson Bite marks Blood and Body fluids Bombs and explosives Computers and electronic data as evidence Chemical substances Crime scene reconstruction DNA analyses Documents Drugs and controlled substances Firearms Fibers Fingerprints Glass Gunshot residue Hair Imprint and impression evidence Fingerprints Paints Pattern evidence Plastics Sexual assault and sex crime evidence Soil Tape Toolmarks Video evidence Voice identification Legal aspects of forensic science Some screening test reagents The druggist's fold

Chemical Analysis for Forensic Evidence

Chemical Analysis for Forensic Evidence PDF 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

Probability and Forensic Evidence

Probability and Forensic Evidence PDF Author: Ronald Meester
Publisher: Cambridge University Press
ISBN: 1108428274
Category : Law
Languages : en
Pages : 455

Book Description
A self-contained examination of all aspects of statistical evidence evaluation in forensic science, from theory to concrete applications.

Interpreting Evidence

Interpreting Evidence PDF Author: Bernard Robertson
Publisher: John Wiley & Sons
ISBN: 1118492455
Category : Medical
Languages : en
Pages : 216

Book Description
This book explains the correct logical approach to analysis of forensic scientific evidence. The focus is on general methods of analysis applicable to all forms of evidence. It starts by explaining the general principles and then applies them to issues in DNA and other important forms of scientific evidence as examples. Like the first edition, the book analyses real legal cases and judgments rather than hypothetical examples and shows how the problems perceived in those cases would have been solved by a correct logical approach. The book is written to be understood both by forensic scientists preparing their evidence and by lawyers and judges who have to deal with it. The analysis is tied back both to basic scientific principles and to the principles of the law of evidence. This book will also be essential reading for law students taking evidence or forensic science papers and science students studying the application of their scientific specialisation to forensic questions.