Recent catastrophic business failures have caused some to rethink the value of the audit, with many demanding that auditors take more responsibility for fraud detection. This book provides forensic accounting specialists?experts in uncovering fraud?with new coverage on the latest PCAOB Auditing Standards, the Foreign Corrupt Practices Act, options fraud, as well as fraud in China and its implications. Auditors are equipped with the necessary practical aids, case examples, and skills for identifying situations that call for extended fraud detection procedures.

'Absolutely gripping. Impeccably researched and written with the pace and narrative drive of a thriller, but attentive too to the dignity of the victims.' - Daragh Carville, creator of ITV's The BayThe true story of the shocking 1930s murder case, and the revolutionary investigation that changed forensics forever. Lancaster, 1935. In a jealous rage, Dr Buck Ruxton kills his wife, Isabella, and their children's nanny, Mary, before dismembering the bodies in the bathtub. When walkers discover the remains scattered in a ravine in the Scottish Borders, police are confronted with a gruesome jigsaw puzzle that they must piece together - not only to give the women their names back, but also to catch their killer. Using new research, Jeremy Craddock tells the full story of this landmark case in British criminal history. The Jigsaw Murders brings to life Dr Ruxton, the investigators, the legal figures, and silent witnesses Isabella and Mary, recreating the dramatic scenes that shook the world.

Critical to the successful apprehension and prosecution of criminals, the job of collecting evidence at a crime scene requires knowledge, technical skills, patience, and perseverance. Often this task falls on just one individual - the officer on routine patrol duties who is the first to arrive at the scene of a crime. Written by an expert with seventeen years experience in law enforcement, CSI for the First Responder is a succinct guide on how to secure, search, identify, document, collect, and preserve physical evidence essential for solving a case and making the evidence stand up in court. A practical, hands-on resource to all aspects of crime scene investigation, this book covers: The approach to the scene Securing the scene Searching for and identifying evidence Documenting the evidence through notes and reports Photography and videotape Sketches and diagrams Collection and preservation The investigative value of different types of evidence Testimony and presenting evidence in court Enhanced with real-life examples, the book presents case studies implementing the described techniques. The case studies include examples of successful scene security and documentation as well as cautionary tales of erroneous practices with lessons learned. Also included with this book is a Quick Reference Guide on the downloadable resources, which can be downloaded to patrol car laptops or printed and kept in a pocket for easy access. Spanning the entire scope of a case from initial discovery of evidence to courtroom presentation, this one-stop resource enables law enforcement to nail down the evidence they need to prove the crime and get the conviction.

In the wake of the Daubert ruling, the use of forensic toolmark evidence in court has been problematic, in that the conclusions of forensic scientists as to toolmark origin often lack scientifically sound statistical proof. In the Color Atlas of Forensic Toolmark Identification, noted forensic expert Nicholas Petraco helps move toolmark examination from an art to a science. The first part of the book contains an anthology of tried and true methods, procedures, and traditional techniques used by practitioners of this discipline for over a century. It contains rationales and methodologies for casework, discussion of the use of new materials and techniques for preparation of known standards, and the application of various methods of statistical proof to further establish toolmark examination as a sound scientific endeavor. The second section contains a compilation of commonly used hand tools and the marks they typically produce. Provides clear instruction on how to: Use lenses and microscopes to view images of toolmarks Make accurate and precise measurements of tools on macroscopic and microscopic scales Properly photograph toolmark evidence Compare a subject tool with the questioned toolmarks to determine toolmark origin Examines marks made by a range of tools, including: Screwdrivers Crowbars and prybars Handsaws Hammers Hatchets and Axes Wrenches Vise grips Pliers Wire cutters Metal snips Crimping tools Knives and scissors Chisels and punches Drill bits More than 400 color photos enhance the text, and numerous case studies describe evidence found and conclusions drawn from the evidence. This unique atlas empowers law enforcement professionals to capture the evidence they need to solve the case. About the Author Nicholas Petraco earned a B.S. in chemistry and an M.S. in forensic science from John Jay College of Criminal Justice, the City University of New York. He served as a detective/criminalist at New York City's Police Laboratory from 1968 to 1990 and held the position of senior forensic microscopist of the laboratory's trace section between 1982 and 1990, when he became a private forensic consultant. Mr. Petraco has helped educate thousands of forensic scientists, worked on more than 5000 death investigations on behalf of prosecution and defense attorneys, and testified as an expert in more than 500 trials conducted in local, state, and federal criminal and civil courts.

Good Laboratory Practices for Forensic Chemistry acknowledges the limitations that often challenge the validity of data and resultant conclusions. Eight chapters examine current practices in analytical chemistry as well as business practices, guidelines and regulations in the pharmaceutical industry to offer improvements to current practices in forensic chemistry. It discusses topics ranging from good manufacturing practices (GMP), good laboratory practices (GLP), the International Conference on Harmonisation (ICH), quality assurance (QA), and quality risk management (QRM), among others. This book is a guide for scientists, professors, and students interested in expanding their knowledge of forensic chemistry.

This brief explores wildlife crime and its international and culture-specific combat in South Africa from a green psychology perspective, focusing on a specific method of forensic trace recovery by analysing and evaluating the use of gelatine lifters. It provides theoretical and applied insight into visualising and sequential processing of finger-, shoe- and footprints, and environmental traces. It allows the reader in-depth insight into effective methods of international wildlife crime combat, based on the South African perspective. This brief gives theoretical and applied recommendations for international, regional and local actors for successful cooperation on wildlife protection. As global and local programs, actions and law enforcement strategies to combat wildlife crime are gaining strength, forensic trace evidence is a useful method for investigative and preventive success. This brief will be useful for students and researchers in forensic science, wildlife crime, green criminology, as well as for law enforcement and international actors combating wildlife crime practically on both international and local levels.

This authoritative text/reference presents a comprehensive review of algorithms and techniques for face recognition (FR), with an emphasis on systems that can be reliably used in operational environments. Insights are provided by an international team of pre-eminent experts into the processing of multispectral and hyperspectral face images captured under uncontrolled environments. These discussions cover a variety of imaging sensors ranging from state-of-the-art visible and infrared imaging sensors, to RGB-D and mobile phone image sensors. A range of different biometric modalities are also examined, including face, periocular and iris. This timely volume is a mine of useful information for researchers, practitioners and students involved in image processing, computer vision, biometrics and security.

A desperate phone call from an old acquaintance plunges forensic psychiatrist Claire Roget into an explosive situation with echoes in her own past. Forensic psychiatrist Dr Claire Roget finds it impossible to refuse when she receives a desperate phone call from an old acquaintance, obstetrician Charles Tissot. One of his patients, Heather Kimble, alleges that Tissot seduced her at a party and that he is the father of her unborn child. His career on the line, Charles begs Claire to expose Heather's fragile mental state and discredit her wild claims. With a history of making similar false allegations, her two previous babies having suffered unexplained cot deaths, Heather's accusations would appear to be nothing more than the result of a damaged mind. But as Claire delves further, it becomes clear that Charles hasn't been telling her the whole truth. Could Heather's story possibly have some merit? And is her unborn child in danger.?

On January 20, 1984, Earl Washington-defended for all of forty minutes by a lawyer who had never tried a death penalty case-was found guilty of rape and murder in the state of Virginia and sentenced to death. After nine years on death row, DNA testing cast doubt on his conviction and saved his life. However, he spent another eight years in prison before more sophisticated DNA technology proved his innocence and convicted the guilty man. DNA exonerations have shattered confidence in the criminal justice system by exposing how often we have convicted the innocent and let the guilty walk free. In this unsettling in-depth analysis, Brandon Garrett examines what went wrong in the cases of the first 250 wrongfully convicted people to be exonerated by DNA testing. Based on trial transcripts, Garrett's investigation into the causes of wrongful convictions reveals larger patterns of incompetence, abuse, and error. Evidence corrupted by suggestive eyewitness procedures, coercive interrogations, unsound and unreliable forensics, shoddy investigative practices, cognitive bias, and poor lawyering illustrates the weaknesses built into our current criminal justice system. Garrett proposes practical reforms that rely more on documented, recorded, and audited evidence, and less on fallible human memory. Very few crimes committed in the United States involve biological evidence that can be tested using DNA. How many unjust convictions are there that we will never discover? Convicting the Innocent makes a powerful case for systemic reforms to improve the accuracy of all criminal cases.

This book provides an in-depth understanding of big data challenges to digital forensic investigations, also known as big digital forensic data. It also develops the basis of using data mining in big forensic data analysis, including data reduction, knowledge management, intelligence, and data mining principles to achieve faster analysis in digital forensic investigations. By collecting and assembling a corpus of test data from a range of devices in the real world, it outlines a process of big data reduction, and evidence and intelligence extraction methods. Further, it includes the experimental results on vast volumes of real digital forensic data. The book is a valuable resource for digital forensic practitioners, researchers in big data, cyber threat hunting and intelligence, data mining and other related areas.

This book presents a general introduction to the computational aspects of forensic science, covering the different tools needed for forensic investigations, the importance of forensics and biometrics, and the use of Benford's law for biometrics and network traffic analysis. It specifically focuses on the application of these techniques in Africa, and how they can be of benefit in the investigation of crime in Nigeria in particular.

As scholars have by now long contended, global neoliberalism and the violence associated with state restructuring provide key frameworks for understanding flows of people across national boundaries and, eventually, into the treacherous terrains of the United States borderlands. The proposed volume builds on this tradition of situating migration and migrant death within broad, systems-level frameworks of analysis, but contends that there is another, perhaps somewhat less tidy, but no less important sociopolitical story to be told here. Through examination of how forensic scientists define, navigate, and enact their work at the frontiers of US policy and economics, this book joins a robust body of literature dedicated to bridging social theory with bioarchaeological applications to modern day problems. This volume is based on deeply and critically reflective analyses, submitted by individual scholars, wherein they navigate and position themselves as social actors embedded within and, perhaps partially constituted by, relations of power, cultural ideologies, and the social structures characterizing this moment in history. Each contribution addresses a different variation on themes of power relations, production of knowledge, and reflexivity in practice. In sum, however, the chapters of this book trace relationships between institutions, entities, and individuals comprising the landscapes of migrant death and repatriation and considers their articulation with sociopolitical dynamics of the neoliberal state.

This volume serves to provide an international overview of personal injury compensation in different geographical areas (15 countries already included), with a special focus on the methods used to ascertain the injury and the related damages. It also goes on to clarify the logical and methodological steps required for a sequential, in-depth ascertainment of any traumatic event and the related personal damage, both pecuniary and non-pecuniary. Personal injury is a legal term for an injury to the body, mind or emotions suffered by the plaintiff under tort and/or civil law regulations. Damages related to the injury can be pecuniary or non-pecuniary in nature. Although several comparative studies and research projects on tort and civil law and personal injury claims aimed at developing new tools for promoting harmonization of private law have been performed at an international level, heterogeneity and divergences still exist in the definition and compensation of personal injury and damage across different national legislative systems. The starting point for any awarding procedure should be a medical, or rather a medico-legal, assessment to gain evidence on the trauma or event causing the injury, the mechanism of injury, the pre-existing health status of the injured party, and the health consequences of the injury (temporary and permanent impairment, work incapacity, etc.). In order to pursue the ultimate goal of an international harmonization of personal injury compensation, it is of upmost importance to define the quality requirements for the medico-legal ascertainment methodology, which are essential for guaranteeing the objectivity, rigor, and reproducibility of the data and the evidence collection procedure. Currently, there are no supra-national medico-legal guidelines dealing with the ascertainment methodology of personal injury and damage under tort and civil law.

Aimed at the busy professional who aspires to become certified in the field, Criminal Investigation for the Professional Investigator is a single source guide that details essential techniques a trained investigator will be called upon to perform during the course of a career. Comprehensive and accessible, the book is authored by a veteran of the NYPD who gained extensive training and experience and went on to launch and operate two successful private investigation agencies. The book covers crucial topics such as crime scenes, how to document and secure them upon arrival, how to interact with witnesses and suspects, and how to correctly obtain search warrants; death investigations...how to conduct them when they involve natural causes, suicide, homicide, accidents, and gunshot and stab wounds; the art of interrogation...warrants, techniques, and how to interrogate juveniles; and specific criminal investigations...robbery, burglary, narcotics, and sex crimes. The book also provides important strategies for making arrests and testifying in courtrooms, details the most effective investigative tools to use, and explains the role of criminal defense investigators. Criminal Investigation for the Professional Investigator is part of the Professional Investigators series that is intended to provide all present and future members of the investigative community with the knowledge and insight to reach the height of their profession. Author Warren J. Sonne wrote an article entitled "The Ashley Gang: What Really Happened" in the Fort Pierce-based Indian River Magazine. This article sheds new light on the exploits of one of Florida's most notorious crime families and their shooting deaths on the Sebastian Bridge in 1924. The magazine subsequently won the Best In-Depth Reporting Award for this story during the annual Florida Magazine Association meeting in Orlando.

This introductory volume to a new series on Soil Forensics gives a kaleidoscopic view of a developing forensic expertise. Forensic practitioners and academic researchers demonstrate, by their joint contributions, the extent and complexity of soil forensics. their reports exemplify the broad range of sciences and techniques applied in all stages of forensic soil examinations, from investigations at crime scenes to providing evidence that can be used in court proceedings. Moreover the necessity is depicted of co-operation as a condition for any work in soil forensics between scientists of different disciplines, but no less between scientists and law enforcers.Soils play a role in environmental crimes and liability, as trace evidence in criminal investigations and, when searching for and evaluating, buried human remains. This book shows soil forensics as practiced in this legal context, emerging and solidifying in many countries all over the world, differing in some respects because of differences in legal systems but ultimately sharing common grounds.

This Second Edition of the best-selling Introduction to Forensic Science and Criminalistics presents the practice of forensic science from a broad viewpoint. The book has been developed to serve as an introductory textbook for courses at the undergraduate level-for both majors and non-majors-to provide students with a working understanding of forensic science. The Second Edition is fully updated to cover the latest scientific methods of evidence collection, evidence analytic techniques, and the application of the analysis results to an investigation and use in court. This includes coverage of physical evidence, evidence collection, crime scene processing, pattern evidence, fingerprint evidence, questioned documents, DNA and biological evidence, drug evidence, toolmarks and fireams, arson and explosives, chemical testing, and a new chapter of computer and digital forensic evidence. Chapters address crime scene evidence, laboratory procedures, emergency technologies, as well as an adjudication of both criminal and civil cases utilizing the evidence. All coverage has been fully updated in all areas that have advanced since the publication of the last edition. Features include: Progresses from introductory concepts-of the legal system and crime scene concepts-to DNA, forensic biology, chemistry, and laboratory principles Introduces students to the scientific method and the application of it to the analysis to various types, and classifications, of forensic evidence The authors' 90-plus years of real-world police, investigative, and forensic science laboratory experience is brought to bear on the application of forensic science to the investigation and prosecution of cases Addresses the latest developments and advances in forensic sciences, particularly in evidence collection Offers a full complement of instructor's resources to qualifying professors Includes full pedagogy-including learning objectives, key terms, end-of-chapter questions, and boxed case examples-to encourage classroom learning and retention Introduction to Forensic Science and Criminalistics, Second Edition, will serve as an invaluable resource for students in their quest to understand the application of science, and the scientific method, to various forensic disciplines in the pursuit of law and justice through the court system. An Instructor's Manual with Test Bank and Chapter PowerPoint (R) slides are available upon qualified course adoption.

This book constitutes the refereed proceedings of the 16th International Workshop on Digital Forensics and Watermarking, IWDW 2017, held in Magdeburg, Germany, in August 2017. The 30 papers presented in this volume were carefully reviewed and selected from 48 submissions. The contributions are covering the state-of-the-art theoretical and practical developments in the fields of digital watermarking, steganography and steganalysis, forensics and anti-forensics, visual cryptography, and other multimedia-related security issues. Also included are the papers on two special sessions on biometric image tampering detection and on emerging threats of criminal use of information hiding : usage scenarios and detection approaches.

This work introduces the reader to the world of digital forensics in a practical and accessible manner. The text was written to fulfill a need for a book that introduces forensic methodology and sound forensic thinking, combined with hands-on examples for common tasks in a computer forensic examination. The author has several years of experience as a computer forensics examiner and is now working as a university-level lecturer. Guide to Digital Forensics: A Concise and Practical Introduction is intended for students that are looking for an introduction to computer forensics and can also be used as a collection of instructions for practitioners. The aim is to describe and explain the steps taken during a forensic examination, with the intent of making the reader aware of the constraints and considerations that apply during a fo rensic examination in law enforcement and in the private sector. Upon reading this book, the reader should have a proper overview of the field of digital forensics, starting them on the journey of becoming a computer forensics expert.

Written by the world's leading expert on the Tokyo sarin attacks, Chemical and Biological Weapons and Terrorism is a comprehensive examination of the use, detection, and prevention of chemical and biological attacks. Divided in two parts, one devoted to chemical and the other biological weapons, this book emphasizes defense, decontamination, detection, treatment, mechanism of toxic action, and pathological effects in the case of each. Covering a diverse range of substances, chapters draw on detailed case studies on the US anthrax attacks, the Tokyo sarin gas attacks, as well as an entire chapter devoted to the Iran-Iraq War co-authored with Dr. Sayid Abbas Foroutan, a former Iranian military surgeon who actively participated in the treatment of Iranian soldiers suffering from gas poisoning. Features include: A case study of the Tokyo sarin gas attacks from the leading expert on the subject A detailed case study on the U.S. anthrax attacks A chapter on the Iran-Iraq War and controversial weapons co-authored with an Iranian military surgeon with first-hand knowledge of the subject Details on the various ways chemical and biological weapons can be constructed and deployed Applicable defense strategies, including detection of materials and decontamination in the event chemical/biological weapons are deployed Featuring over 100 unique photographs and detailed chemical structures, Chemical and Biological Weapons and Terrorism is essential reading for counterterrorism experts, first responders and medical professionals, security consultants and military personnel seeking to expand their knowledge of preventative strategies. The book also will serve as a great resource for students in homeland security, public administration, and criminal justice programs.

Now in its third edition, this practical introduction to forensic linguistics is required reading for students of language and the law. It includes: new chapters on identifying forensic texts and important interactional aspects of the language used in legal contexts an additional chapter on forensic phonetics by Harry Hollien, a world renowned forensic phonetician an appendix of forensic texts for student study, and even more exercises and suggestions for further reading a companion website with a repository of statements, notes and examples referred to throughout the text.

After 17 years of private practice as a cardiovascular surgeon, my partners qu- tionedtherationalityofmydecisiontoleavetheclinicalpracticebehindandbecome acardiovascular pathologist. Infact,theirdisbeliefofmyintentiontomakethe"leap of faith" was understandable. For a surgeon, the operating room is where the action is. It is as simple as that. And when a cardiac surgeon can hold in his hand a beating heart, now off-bypass and improved by an operation just completed, satisfaction is real and profound. However, life is complex. Throughout my surgical career, questions regarding the pathogenesis of atherosclerotic cardiovascular disease arose; curiosities of va- ous phenotypes of the disease piqued my interest. I became aware of the power of investigative techniques that might address these questions. I then began to realize that my career in the operating room left me little time to address them. I needed to study the disease full time in order to contribute to my understanding of it. Ironically, my ?rst autopsy as a pathology resident was on an individual with a past history of coronary artery bypass surgery. When it came to examining the heart, the dissection, as all pathologists know, was complex. However, I found it to be straightforward and enjoyable. But I subsequently learned that my fellow re- dents and mentors did not share my intrigue and comfort in de?ning the nuances of the operated heart.

Adverse drug reactions and interactions are still a major headache for healthcare professionals around the world. The US Food and Drug Administration's database recorded almost 300,000 serious adverse events in 2009 alone, of which 45,000 instances proved fatal. This updated new edition of the indispensable guide to drug interactions incorporates fresh research completed since the book's original publication by Humana Press in 2004. Additions include a new section on pharmacogenomics, a rapidly growing field that explores the genetic basis for the variability of responses to drugs. This new material reviews important polymorphisms in drug metabolizing enzymes and applies the findings to forensic interpretation, using case studies involving opiates as exemplars. Existing chapters from the first edition have in most cases been updated and reworked to reflect new data or incorporate better tables and diagrams, as well as to include recent drugs and formulations. Recent references have been inserted too. The handbook features extra material on illicit drug use, with a new chapter tackling the subject that covers cocaine, amphetamines and cannabis, among others. The section on the central nervous system also deals with a number of drugs that are abused illicitly, such as benzodiazepines, opiates flunitrazepam and GHB, while so-called 'social' drugs such as alcohol and nicotine are still discussed in the book's section on environmental and social pharmacology. Focusing as before on detailed explanation and incorporating both pharmacokinetic and pharmacodynamic drug interactions, this book will continue to be a lodestar for health and forensic professionals as well as students.