The use of DNA profiling in forensic cases has been considered the most innovative technique in forensic science since fingerprinting, yet for those with limited scientific knowledge, understanding DNA enough to utilize it properly can be a daunting task. Introduction to Forensic DNA Evidence for Criminal Justice Professionals is designed for nonscientific readers who need to learn how to effectively use forensic DNA in criminal cases. Written by a forensic scientist world renowned for her expertise in clothing examination, the book provides a balanced perspective on the weight of DNA evidence. Going beyond a simple explanation of the methodology, it arms attorneys and other criminal justice professionals with knowledge of the strengths and limitations of the evidence, including the danger in relying on DNA statistical probabilities in the determination of guilt. The book covers the most common DNA methods used in criminal trials today nuclear DNA short tandem repeat (STR) techniques, mitochondrial DNA, and Y-STR profiling. It helps prosecutors know when to emphasize DNA evidence or proceed with trial in the absence of such evidence. It assists defense lawyers in knowing when to challenge DNA evidence and perhaps employ an independent expert, when to focus elsewhere, or when to secure the advantage of an early guilty plea. By imparting practical and theoretical knowledge in an accessible manner, the book demystifies the topic to help both sides of the adversarial system understand where DNA evidence fits within the context of the case.

Chromatography has many roles in forensic science, ranging from toxicology to environmental analysis. In particular, high-performance liquid chromatography (HPLC) is a primary method of analysis in many types of laboratories. Maintaining a balance between practical solutions and the theoretical considerations involved in HPLC analysis, Forensic Applications of High Performance Liquid Chromatography uses real-life examples likely to be found within a forensic science laboratory to explain HPLC from a forensic perspective. Focusing chiefly on the reverse phase HPLC mode of separation, this volume examines: The history of HPLC and the theory behind the separation process The requirements for successful analysis and best practice tips The modes of separation and detection most appropriate for forensic science applications HPLC method development and evaluation The quality aspects of laboratory operation Troubleshooting HPLC systems and analyses Applications of HPLC within the field of forensic science Designed as a textbook for university students studying analytical chemistry, applied chemistry, forensic chemistry, or other courses with an element of HPLC within the course curriculum, this volume is also an invaluable guide for those in the early stages of their forensic analysis careers. An instructor's manual with lecture slides, test bank, objectives, and exercises is available with qualifying course adoption

This book is a concise and practical tool recommended for quick revision, rote memorization, and self-assessment of knowledge in forensic psychiatry. It is useful for forensic psychiatrists, psychologists, social workers, criminologists, mental health law attorneys and general psychiatrists.

Criminal investigators have a long list of duties. They must identify and secure a crime scene, conduct interviews of witnesses and victims, interrogate suspects, identify and properly collect evidence, and establish and maintain a chain of custody. Once an investigation is underway, the criminal investigator must demonstrate thorough knowledge of investigative techniques for misdemeanors or felonies and for violent or nonviolent crimes. The criminal investigator must also accurately and unbiasedly document each step in the investigative process as well as be proficient at testifying in a trial. The Certified Criminal Investigator Body of Knowledge prepares candidates for the Certified Criminal Investigator, CCI program, the first open source, peer-reviewed credential in the world. The program sets standards for criminal investigation in a time when certification for investigators is crucial to filling gaps in the field. This book covers all aspects of the criminal investigation process to enable candidates to meet the requirements of the program. It reviews the history and development of forensic studies, ethical behavior of the investigator, evidence collection and preservation, investigation management, and courtroom demeanor and testimony. Fulfilling a need for standardization of knowledge and competency in criminal investigation education, The Certified Criminal Investigator Body of Knowledge provides a thorough resource for the candidate preparing to become a criminal investigator. It also serves as a handy reference for the professional working through an investigation.

As social networking continues to evolve and expand, the opportunities for deviant and criminal behavior have multiplied. Social Networking as a Criminal Enterprise explores how new avenues for social networking criminality have affected our criminal justice system. With insight from field experts, this book examines: The history of social networking and the process of developing an online identity Schools of criminological theory and how they relate to criminality on social networking websites Forms of criminal behavior that can be performed utilizing social networking websites Criminality via texting, identity theft, and hacking Adolescents as offenders and victims in cyberbullying and digital piracy Online sexual victimization, including child pornography and sexual solicitation of youth The book concludes by discussing law enforcement's response, including new techniques and training, type of evidence, and use of experts. It also discusses how the corrections system has been affected by these types of offenders. Discussion questions at the end of each chapter encourage critical thinking and case studies help place the material in context. Ideal for students and scholars, the book offers a comprehensive examination of how the emergence of social networking has affected criminality online, and how it has impacted the criminal justice system.

In a proper court setting, experts in various fields are often asked to provide testimony and evidence on numerous professional topics. To be able to effectively testify in a courtroom requires knowledge, training, experience, and expertise. The materials presented in Certified Forensic Consultant Body of Knowledge provide the necessary information to prepare and give effective testimony in a courtroom trial. This book covers all aspects of preparation and conduct during the trial process relevant to forensic expert consultants, with focused chapters that review the details of The legal system Marketing consultation services Litigation processes, themes, and strategies General legal principles Expert witness payment The discovery process The forensic expert's deposition The trial process and the forensic expert's role in it Professional practices In using this book, readers will learn about the complete court process, from the opening arguments to the establishment of proper fees, ways to correctly testify in a professional manner, the forensic expert's role in litigation, and the conclusion of the trial. The Certified Forensic Consultant Body of Knowledge provides a thorough guide to the process of giving forensic expert testimony in the courtroom.

Officer-Involved Shootings and Use of Force: Practical Investigative Techniques, Second Edition continues to provide sound and sober models, protocols, and procedures to handle the highly charged fall-out from officer involved shootings. Written by cops for cops, it is designed to address the needs of the agency, the rights of the employee, and the concerns of the public, and give law enforcement the policies and tools to properly investigate and document this high profile area. Updated and expanded, the second edition welcomes contributions from Randy Dickson, one of the nation's leading experts, who presents new recommendations for post-incident support and the emotional aspect of these traumatic events, including the potential for Post Traumatic Stress Disorder suffered by the officer. Other new chapters include a study of incidents involving less lethal weapons, such as Tasers, a model policy for documenting these incidents, and the latest findings on positional asphyxia and Excited Delirium Deaths. The book also includes additional information on report writing and the proper handling of media and public information policy. The author offers expert tips on procedures including handling suspects, interviewing witnesses and employees, and investigating the scene, as well as critical points for working with assisted suicides. New, up-to-date case studies illustrate and explain the need for consistent, reliable protocols to protect the agency, the officer, and the public from unnecessary litigation, public distrust, media frenzy, and harm to either the agency's or the officer's reputation. Applicable to all levels including city, county, state, and federal law enforcement, thisSecond Editioncontains anoutstanding presentation of guidelines, authority, and assignment responsibility to establish the best organizational team structure to investigate [officer-involved] shootings, says Larry Moore, Certified Emergency Manager, Knoxville, Ten

A postmortem X-ray of a male homicide victim reveals a bullet lodged next to his spine. That he was shot is clear. How recently? is what death investigators must determine. The answer: the absence of scar tissue surrounding the bullet proves the victim had been recently shot. And while the average person may find tattoos to be creative and aesthetic, to the trained death investigator, they can actually be the key to aiding in the eventual identification of a body. They say the dead can't speak. But in the fascinating field of forensic pathology, the deceased can tell an elaborate story, especially when death investigators know what clues to look for. The first volume in the new Forensic Pathology Atlases: Causes of Death Series, this book takes an in-depth look at the determination of the time of death, postmortem changes, and identification. In TIME OF DEATH, DECOMPOSITION AND IDENTIFICATION, you'll learn through the extensive use of photographs and discussion how estimating the time of death can rarely be accomplished with scientific accuracy. You'll learn about the numerous changes the body undergoes after death, and how positive and probable identifications are made. For death investigators, law enforcement officers, attorneys, and anyone else involved in forensic death cases, TIME OF DEATH, DECOMPOSITION AND IDENTIFICATION is a "must have" resource.

Chemicalsare a part of daily life and can be found all around us. Many common chemicals when mixed improperly whether intentionally or not can pose serious consequences to those who come in contact with them. Written by an author who is an experiencedhazmat-qualifiedfirst responder,forensicspecialist, and educator, Explosives and Chemical Weapons Identification provides the means to quickly identify the type of explosive or chemical weapon at hand upon arriving at the scene. A thorough and accessible reference, this book contains the identification capabilities for 468 different formulations for explosives and chemical weapons. It presents detailed descriptions for each of these formulations by breaking down their materials into five concise categories: common name, synonym, class, ingredients, and use. The materials are also indexed by common name, class, and ingredient. A handy reference packed with critical information and over 350 illustrations and photographs to aid in visual identification, Explosives and Chemical Weapons Identification is an essential resource that every first responder and forensic professional must have within reach every time.

Designed for use by investigators in any agency, large or small, Practical Cold Case Homicide Investigations Procedural Manual provides an overview of the means and methods by which previously reported and investigated yet unresolved homicides might be solved. Written by an experienced cold case investigator and consultant, this convenient handbook is drawn from the author's previous work, Cold Case Homicides: Practical Investigative Techniques and follows the successful format of Vernon Geberth's Practical Homicide Investigation: Checklist and Field Guide. The book examines the basics of case identification and reactivation, providing insight into file retrieval and review. It discusses the legal aspects of cold case investigation and prosecution and explores how to take advantage of technology and forensics advances developed since the case went cold including forensic and people-searching databases. Readers will learn how techniques used in current homicide investigations have an expanded role in cold case investigations. The convenient format features a summary and checklist template and includes simple, step-by-step instructions. While cold cases are frustrating for investigators and victims families, this book shows how modern cold case homicide investigation can best exploit the primary solvability factors of changes in technology and changes in relationships turning the concept of time as an enemy into time as a friend.

The first stand-alone textbook on the subject, this illuminating reference compiles the expertise and recommendations of a team of 21 eminent specialists from the disciplines of forensic odontology, DNA analysis, pathology, and jurisprudence. It is generously illustrated with more than 543 black and white photographs and 32 full-color pages that serve to illustrate the many facets of bitemark recognition, diagnosis, handling, excision, lifting, transillumination, storage, preservation, transportation, analysis, and comparison. Thirty comprehensive chapters illustrate animal and human bitemarks on the living, the deceased, and on objects-incorporating sections on the history of bitemark evidence, salivary DNA, genotypic comparison of oral bacteria, legal and courtroom implications, and expert witness liability.

Written by leading international experts in field of cybercrimnology Provides a global socio-legal perspective Written in non-technical style without jargon Suitable for use as a textbook in cyber victimology courses Presents practical solutions for the problem

Part autobiography, part thought piece, part references, the book takes an insightful look at the experience and cases of renowned paediatrician and forensic expert witness Dr. Charles Ferguson. The book presents the interaction of science and law as it applies, specifically, the Canadian courts, but the justice process as a whole. Dr. Ferguson's experience-from a scientist and medical professional's perspective-in dealing with lawyers, judges, and the process of testifying in numerous court-offers a unique glimpse into how the two worlds of science and law don't always mesh. In some cases the evidence is compelling and definitive. In others, far from it. Ultimately, the book presents the important role of the forensic expert and expert witness as a vital and deciding factor as the courtroom proceedings play out. The cases presented in the book-cases Dr. Ferguson was personally involved with-are interesting, the conclusions and results arrived at by Dr. Ferguson are well thought out and backed by his scientific expertise. The results and conclusions arrived at by the courts is often expected, sometimes surprising-in specific cases even controversial. Throughout all, Dr. Ferguson casts an independent, and sometimes critical, eye on the process presenting a compelling argument and heartfelt recommendation for science, objectivity, and justice to be served based on truth-truth insofar as the "facts" of the cases presented through evidence and the testimony provided within the judicial process. A fascinating read for university students, experts and witnesses, lawyers and judges, and anyone involved in the forensic process in the trying of criminal and civil cases.

Crime Scene Unit Management: A Path Forward is a must-have resource for anyone involved with forensic investigations and the search for evidence at the crime scene. The book provides standards for how to manage a crime scene so that evidence is collected and preserved without errors and includes guidelines for how to implement the standards and set up regional training programs for smaller jurisdictions with tighter budgets. Key features include examples, checklists, and flow charts for evidence handling and routing. CSIs, fire investigators, homicide investigators, accident investigators, police executives, and students of forensic science will benefit from this thorough approach to how the crime scene-and the personnel charged with tending to the evidence-should be managed.

Criminal investigators have a long list of duties. They must identify and secure a crime scene, conduct interviews of witnesses and victims, interrogate suspects, identify and properly collect evidence, and establish and maintain a chain of custody. Once an investigation is underway, the criminal investigator must demonstrate thorough knowledge of investigative techniques for misdemeanors or felonies and for violent or nonviolent crimes. The criminal investigator must also accurately and unbiasedly document each step in the investigative process as well as be proficient at testifying in a trial. The Certified Criminal Investigator Body of Knowledge prepares candidates for the Certified Criminal Investigator (R), CCI (R) program, the first open source, peer-reviewed credential in the world. The program sets standards for criminal investigation in a time when certification for investigators is crucial to filling gaps in the field. This book covers all aspects of the criminal investigation process to enable candidates to meet the requirements of the program. It reviews the history and development of forensic studies, ethical behavior of the investigator, evidence collection and preservation, investigation management, and courtroom demeanor and testimony. Fulfilling a need for standardization of knowledge and competency in criminal investigation education, The Certified Criminal Investigator Body of Knowledge provides a thorough resource for the candidate preparing to become a criminal investigator. It also serves as a handy reference for the professional working through an investigation.

Practical Analysis and Reconstruction of Shooting Incidents, Second Edition presents a holistic approach to shooting incident analysis and reconstruction, covering the entire spectrum of related sub-disciplines of forensic science. The book reviews basic firearm design and function, ammunition components, and terminology, explaining what constitutes pertinent evidence and appropriate results relative to autopsies, forensic laboratory analysis, and reenactments. The second edition features numerous additions including: Four new chapters Complete and extensive updates to all 16 original chapters Three case studies contributed by renowned professionals in the field New and revised exercises at the ends of chapters, with answers provided An expanded glossary of terminology Nearly 340 figures and illustrations, with several in full color New and updated references and suggested readings Appendices containing relevant terminology, checklists, and other resources The book details the mathematics of shooting reconstruction in clear, precise language that allows readers-both those with and without extensive science backgrounds-to apply a logical thought process to the evaluation of shooting scene evidence in order to establish the probable related events to the shooting incident. This new edition provides up-to-date information for field investigators to recognize, preserve, document, and interpret the physical evidence typically found after shooting incidents. In addition to the hundreds of illustrations, the book uses both case studies and step-by-step outlines to clearly describe the required analytical processes involved in reconstructing and interpreting shooting incident scenes.

For courses in Accounting Fraud, Forensic Accounting, Financial Statement Fraud, Financial Statement Analysis, Ethics for Accountants, and Auditing. A case-study approach that enables students to identify key signs of fraud in financial statements Over the last two decades, financial statement fraud has become an increasingly serious issue, resulting in the collapse of ostensibly solid companies and a subsequent lack of confidence in financial markets. Detecting Accounting Fraud: Analysis and Ethics was created in response to the challenges facing accountants in this era. The text provides students a thorough overview of the most frequently used methods of overstating earnings and assets or understating debt in financial statements. It also provides detailed coverage of the main signals indicating possible fictitious reporting in financial statements to help students learn what to look for. And because breakdowns in ethics underlie accounting fraud, the text presents three major theories of ethics, plus applicable ethical decision-making models as well as opportunities for students to apply ethical models to real-world situations.This text provides a better teaching and learning experience-for you and your students. It will help you to: * Explain accounting fraud through detailed case studies: The text's real-world case study approach helps students understand the methods used to perpetrate financial statement fraud today. * Focus student attention on ethics: Ethics coverage integrated throughout the text helps students understand this topic's importance vis-a-vis accounting fraud. * Foster thorough understanding via student-focused features: An engaging, captivating writing style and diverse end-of-chapter materials motivate and assist students.

During the last decade, a significant number of scientific studies have supported the use of human scent as a biometric tool and indicator of the presence, or absence, of an individual at a crime scene. These findings even extend to conducting scent identification line-ups with suspects. Human Scent Evidence focuses on some of these recent advances in the use of human scent as forensic evidence and as an identifier. Topics include: Various theories of human odor production The variability, stability, and persistence of human scent Historical aspects of the use of human scent in police work in the United States and internationally Current trends in scent collection techniques, including devices, materials, and storage protocols Chemical aspects of the evaluation of human scent, including instrumental methods for odor detection and analysis The legal significance of human scent evidence results Canine scent work from multiple search categories as described in the Scientific Working Group on Dog and Orthogonal detector Guidelines (SWGDOG) Human scent evidence may be of critical use in many cases where other types of evidence such as DNA, fingerprints, or fibers are not readily available. As such, it can be a valuable tool in forensic investigations. With examples from North and South America and Europe, this book draws upon an extensive literature review of past and current research and is enhanced with findings from the authors' own research. It concludes with a glimpse of the future direction of human scent evidence in the forensic field and its application as a biometric and diagnostic tool.

The increasing portrayal of forensic investigative techniques in the popular media-CSI, for example, has resulted in criminals becoming "forensically aware" and more careful about leaving behind physical evidence at a crime scene. This presents law enforcement with a significant problem: how can they detect serial offenders if they cannot rely on physical forensic evidence? One solution comes from psychology. A growing body of research has amassed in the area of behavioral consistency and the detection of serial offenders. A number of innovations are taking place in the field that have important implications for the practice of crime linkage and its use by police and the courts. Crime Linkage: Theory, Research, and Practice assembles this research and discusses its practical use. Topics include: Theoretical explanations for how, when, and why we may (or may not) see similarities in a person's crime scene behavior Consistency and distinctiveness in sexual offending An overview of crime linkage research conducted to date The use of crime linkage in the United Kingdom, South Africa, and the United States New directions for research and practice, including linking across crime types to expand the suspect pool The range of statistical methods used in research of crime linkage principles The book represents a collaboration of researchers and practitioners from across the globe who are recognized as experts in the area of behavioral consistency and detection of serial offenders. They provide a comprehensive and informative text on the psychological and criminological theories underpinning crime linkage, how it is used in practice, the challenges practitioners face, and current innovations that will shape the future of crime linkage research and practice. This book is in the Advances in Police Theory and Practice series.

Advances in DNA technology have expanded such that forensic DNA profiling is now considered a routine method for identifying victims of mass fatalities. Originating from an initiative funded by a grant from the U.S. Department of State, DNA Analysis for Missing Person Identification in Mass Fatalities presents a collection of training modules that supply comprehensive instruction in these complex techniques. The book begins with a concise overview of DNA analysis methods and their use in identifying victims of mass fatalities. It then goes on to explore: Mass fatality response operations, including body recovery, mortuary operations, family assistance, the identification of human remains, and psychosocial support for families Best practices in DNA sample collection and the different types of reference samples that can be used to identify a reported missing (RM) individual Autosomal short tandem repeat (STR) DNA profile analysis and interpretation, and procedures to ensure data accuracy Major steps involved in generating a DNA profile and the complex aspects of data analysis and interpretation The importance of data management using information technology tools, and tips for maintaining quality operations Accreditation and standards and the major elements of a DNA quality program Setting up a laboratory operation, including planning, staffing, identifying types of equipment and supplies, and the procedures for ensuring that laboratory equipment performs appropriately The book includes a discussion of the key steps in the preparation, delivery, and evaluation of training sessions for personnel responding to a mass fatality human identification event. It also provides a comprehensive vocabulary list with terms related to mass fatality DNA identification. This text is a must-read for organizations contemplating the use of DNA in human identification initiatives following mass fatalities. It is also a tremendous value to emergency manager/planners, medical legal authorities, and forensic DNA laboratories.

As forensic human identification receives increased global attention, practitioners, policy makers, and students need an appropriate resource that describes current methods and modalities that have shaped today's policies and protocols. A supplemental follow-up to Forensic Human Identification: An Introduction, Advances in Forensic Human Identification covers advances in the most well-known scientific techniques and discusses new and developing subjects and modalities of human identification. A collection of contributions from worldwide experts, the book embraces a broad context and looks at several issues beyond physical identification of human remains or offenders. The book examines online, sexual, and biometric identities and discusses problems associated with investigative practice, such as the developing use of the Internet as a distribution and communication medium for criminal activities. It also explores miscarriages of justice that can result from flawed applications or interpretations of forensic evidence. Finally, it looks at the future of forensic science in the United Kingdom in light of financial challenges and the closure of the Forensic Science Service. Where appropriate, case studies illustrate the use of techniques and the associated problems described in the text. The downloadable resources include images in full color. This volume provides an important contribution to the ongoing practitioner and academic debates surrounding the application of forensic technologies. The insight presented is destined to springboard further inquiry into enhanced techniques and underlies the need for more research into the appropriate use of identification techniques to solve the mysteries of the unknown.

In a mass fatality incident, members of the medical examiner or coroner's office are faced with a host of complex and time-sensitive responsibilities. These include identifying victims, collecting property and evidence, determining cause and manner of death, issuing death certificates, and returning the bodies to their families. Written for all personnel involved in these incidents, Mass Fatality Management Concise Field Guide outlines the necessary components to prepare for and manage mass fatalities. Topics covered in this practical manual include: Administrative operations, including the release of information, death certificates, logistics, and personnel management Incident site assessment, search and recovery, and evacuation Morgue operations, including the admitting station, radiography, dental examination and fingerprints, DNA testing, and release of the body Site selection and procedures for the Family Assistance Center Issues related to weapons of mass destruction, including recognition, personnel assignment, decontamination, and the transportation of fatalities Mass burial guidelines Each chapter features a convenient bulleted format and includes forms and illustrations to enhance the narrative. The Appendix includes supplemental information on mass fatality personnel description, external physical examination procedures, standard internal body examination procedures (the forensic autopsy), dental identification procedures, body release, and the mobile morgue equipment inventory list. An accompanying rewritable CD-ROM allows readers to enter data electronically and print out completed forms. The information in this book will enable those organizations tasked with managing these incidents to more effectively develop a mass fatality plan; prepare a needs-assessment list; identify local resources for equipment, supplies, and personnel; and adequately train personnel. It will also be a useful resource for preparing a co

Through an examination and assessment of the body at a death scene, the medicolegal death investigator (MLDI) must be able to recognize circumstances that point to what manner of death occurred-be it natural causes, homicide, suicide, accident, or undetermined. A handy reference for use in the field and in the lab, Death and Accident Investigation Protocols provides 34 checklists and forms to help investigators make these determinations. Categories of death covered in this guide include: Aircraft and motor vehicle accident Alcohol- and drug-related Blunt- and sharp-force injury Drowning Electrocution, exposure, and fire Gunshot Hanging Hospital- and nursing home-related Infectious disease Natural causes Occupational exposure Poison and toxic substances Sexual assault Suicide Formatted as a convenient 8 x 11 spiral-bound book, this manual helps investigators know what to look for, what questions to ask, and how to categorize the scene and the physical injuries. The forms in the book can either be copied for use or downloaded from an accompanying CD, which allows for easy form modification. The text includes descriptive illustrations and diagrams associated with various categories of death. An essential tool for the busy investigator, the book facilitates the organization of information for a myriad of death scenarios.

While other children were devouring the works of Enid Blyton and Beatrix Potter, Carla Valentine was poring through the pages of Agatha Christie novels - and that early fascination lead to her job as a pathology technician working in mortuaries and trained in forensics. Nearly every Agatha Christie story involves one - or more commonly several - dead bodies, and for a young Carla, a curious child already fascinated with biology, these stories and these bodies were perfect puzzles. Of course Agatha herself didn't talk of 'forensics' which, in the way we use it now, but each tale she tells twists and turns with her expert weave of human observation, ingenuity and genuine science of the era. Through the medium of the 'whodunnit', Agatha Christie was a pioneer of forensic science, and in Murder Isn't Easy Carla illuminates all of the knowledge of one of our most beloved authors.

Modern forensic science has significantly affected historical debate over some well-known past crimes or mysteries, utilizing modern DNA, nuclear, and chemical analyses to reexamine the past. This book takes an in-depth look at 20 significant cases where investigators have applied new forensic techniques to confirm, dispute, or revise accepted historical accounts. Among the cases included are the murder of King Tut, the validity of the Vinland Map, the authenticity of the Hitler diaries, Joan of Arc's ashes, the bones of Anastasia, arsenic and the death of Napoleon, and the dating of the Shroud of Turin, plus 13 more.