In Forensic Science: An Illustrated Dictionary, the author of the critically acclaimed Forensic Science Glossary expands his coverage to provide the widest possible view of this growing discipline. He defines words in the forensic areas of pathology, ontology, anthropology, entomology, computer crime, arson investigation, engineering, and psychology. He also expands the word-base for DNA, questioned documents, fingerprint technology, and all other areas of criminalistics. With over 150 photographs and line drawings, this dictionary provides clear, concise definitions easily understood by non-scientific professionals.

Although methods and techniques that will help solve various analytical problems do exist, they are often difficult to perform. Using polarized light microscopy as the method of choice, Color Atlas and Manual of Microscopy for Criminalists, Chemists, and Conservators offers swift, simple, yet irrefutable analytical tests and testing procedures that can be used to identify organic and inorganic particles. Seasoned forensic microscopists Nicholas Petraco and Thomas Kubic have lent their expertise as consultants to forensic scientists, analytical chemists, art historians, pathologists, customs agents, detectives, gemologists, numismatists, and art conservators. Now they share their extensive photomicrograph collection of minute specimens along with clear, concise, and simple methods to help solve your analytical problems.

Scientific Protocols for Fire Investigation, Third Edition focuses on the practical application of fundamental scientific principles to determine the causes of fires. Originally published in 2006, the First Edition was very well received by fire investigators and those who work with them. Since fire investigation is a rapidly evolving field-driven by new discoveries about fire behavior-the Second Edition was published in late 2012. This latest, fully updated Third Edition reflects the most recent developments in the field. Currently, serious research is underway to try to understand the role of ventilation in structure fires. Likewise, there is improved understanding of the kinds of errors investigators can make that lead to incorrect determinations of the causes of fires. In addition to the scientific aspects, the litigation of fire related events is rapidly changing, particularly with respect to an investigator's qualifications to serve as an expert witness. This book covers these latest developments and ties together the changing standards for fire investigations with the fundamental scientific knowledge presented in the early chapters of the book. The book is intended for those individuals who have recently entered the field of fire investigation, and those who are studying fire investigation with a plan to become certified professionals. In addition, professionals in the insurance industry who hire fire investigators will find this an invaluable resource. Insurance companies have sustained significant losses by hiring individuals who are not qualified, resulting in cases being settled or lost at a cost of millions. Insurance adjusters and investigators will learn to recognize quality fire investigations and those that are not up to today's standards. Lastly, this book is also for the many attorneys who litigate fire cases. Written with language and terms that make the science accessible even to the non-scientist, this new edition will be a welcome resource to any professional involved in fire and arson cases.

This book tackles the contentious issue of policing in an age of controversy and uncertainty. It is a timely book written by police scholars - predominantly former practitioners from Europe, Australia and North America - who draw from their own research and operational experiences to illuminate key issues relating to police reform in the present day. While acknowledging some relevance of usual proposed models, such as problem-solving, evidence-based policing and procedural justice, the contributors provide an insider look at a variety of perspectives and approaches to police reform which have emerged in recent decades. It invites university students, criminologists, social scientists, police managers, forensic scientists to question and adapt their perspectives on a broad range of topics such as community policing, hate crime, Islamic radicalisation, neighborhood dynamics, situational policing, antidiscrimination and civil society, police ethics, performance measures, and advances in forensic science, technology, intelligence and more in an accessible and comprehensive manner.

The book explores the fundamental principles, advances in forensic techniques, and its application on forensic DNA analysis. The book is divided into three modules; the first module provides the historical prospect of forensic DNA typing and introduces fundamentals of forensic DNA typing, methodology, and technical advancements, application of STRs, and DNA databases for forensic DNA profile analysis. Module 2 examines the problems and challenges encountered in extracting DNA and generating DNA profiles. It provides information on the methods and the best practices for DNA isolation from forensic biological samples and human remains like ancient DNA, DNA typing of skeletal remains and disaster victim identification, the importance of DNA typing in human trafficking, and various problems associated with capillary electrophoresis. Module 3 emphasizes various technologies that are based on SNPs, STRs namely Y-STR, X-STR, mitochondrial DNA profiling in forensic science. Module 4 explores the application of non-human forensic DNA typing of domestic animals, wildlife forensics, plant DNA fingerprinting, and microbial forensics. The last module discusses new areas and alternative methods in forensic DNA typing, including Next-Generation Sequencing, and its utility in forensic science, oral microbes, and forensic DNA phenotyping. Given its scope, the book is a useful resource in the field of DNA fingerprinting for scientists, forensic experts, and students at the postgraduate level.

This volume represents an approach to the analysis of glass and paint as they occur as trace evidence in forensic cases. Each chapter is written by an expert in their particular area. The book is divided into two sections: one referring to paint and one referring to glass. Each section covers an introduction to the composition of these materials and the analytical approach to obtaining information from these types of exhibits, together with an interpretation of that evidence in the context of the forensic cases.

eBook available with sample pages: 0203483588

The examination of human hairs in the forensic science setting is a highly specialist forensic discipline. To date the topic has not been covered in a single volume in which all aspects of hair examination are brought together. In this volume an international group of authors have dealt with all aspects of the examination of human hair. The volume opens with the basic foundation accidence covering the physiology, growth and structure of hair. Forensic specific aspects of hair structure are then dealt with and a protocol for examination is presented. The remaining chapters deal with non microscopy approaches to hair examination covering historical and contemporary knowledge. These chapters include biochemical approaches to hair examination, the use of elemental analysis, the analysis of cosmetic treatments, the analysis of hairs for drugs and the use of DNA analysis. In the final chapter the value of hair examination as evidence is assessed. The book will be of value to students forensic science, to members of the legal profession and to practitioners of forensic science. Written in an open accessible style it promises to be the standard text for human hair for the foreseeable future.

eBook available with sample pages: 0203483529

Forensic Entomology: The Utility of Arthropods in Legal Investigations, Third Edition continues in the tradition of the two best-selling prior editions and maintains its status as the single-most comprehensive book on Forensic Entomology currently available. It includes current, in-the-field best practices contributed by top professionals in the field who have advanced it through research and fieldwork over the last several decades. The use of entomology in crime scene and forensic investigations has never been more prevalent or useful given the work that can be done with entomological evidence. The book recounts briefly the many documented historical applications of forensic entomology over several thousand years. Chapters examine the biological foundations of insect biology and scientific underpinnings of forensic entomology, the principles that govern utilizing insects in legal and criminal investigations. The field today is diverse, both in topics studied, researched and practiced, as is the field of professionals that has expanded throughout the world to become a vital forensic sub-discipline. Forensic Entomology, Third Edition celebrates this diversity by including several new chapters by premier experts in the field that covers such emerging topics as wildlife forensic entomology, microbiomes, urban forensic entomology, and larval insect identification, many of which are covered in depth for the first time. The book will be an invaluable reference for investigators, legal professionals, researchers, practicing and aspiring forensic entomologists, and for the many students enrolled in forensic science and entomology university programs.

Understanding the latest capabilities in the cyber threat landscape as well as the cyber forensic challenges and approaches is the best way users and organizations can prepare for potential negative events. Adopting an experiential learning approach, this book describes how cyber forensics researchers, educators and practitioners can keep pace with technological advances, and acquire the essential knowledge and skills, ranging from IoT forensics, malware analysis, and CCTV and cloud forensics to network forensics and financial investigations. Given the growing importance of incident response and cyber forensics in our digitalized society, this book will be of interest and relevance to researchers, educators and practitioners in the field, as well as students wanting to learn about cyber forensics.

The rise of scientific thinking in finding, catching, and convicting criminals and, just as important, freeing the innocent has transformed society's assault on crime. Before scientific detective work, early attempts to maintain public safety relied on the severity of punishment rather than any probability of apprehension. But with the rapid development of the sciences in the nineteenth century, some techniques began to spill over into more effective police work. Michael Kurland's engrossing history of forensic science recounts this remarkable progress, which continues to the present. He traces the history of the major techniques of criminal detection and many of the minor ones. Here are Bertillon's physical measurements used to recognize habitual criminals; the study of fingerprints identifying criminals long after they have left the scene of the crime; Gravelle's comparison microscope comparing bullets to determine if they have been fired from the same gun; the development of bloodstain identification and, ultimately, the blood type involved. Mr. Kurland explains how once accepted techniques have fallen by the wayside handwriting analysis, for example and how methods such as lie detectors, voice spectrum analysis, bite mark evidence, and other methods have proven unworthy. Finally " Irrefutable Evidence " 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. With 12 black and white illustrations.

The rapidly increasing number of different ignitable liquid formulations available today poses a new challenge to fire debris analysts and other forensic chemistry specialists - that of accurately identifying and classifying ignitable liquids with unfamiliar chromatographic patterns.

GC-MS Guide to Ignitable Liquids addresses that challenge with a selection of more than 100 different ignitable liquid formulations designed to supplement the laboratory's standard collection. Both total ion chromatograms and extracted ion chromatograms (mass chromatograms) are included.

Written by authors who are also experienced forensic chemists, this complete reference is the only single source of information on ignitable liquids - a must for students of fire science, forensic chemists, and anyone conducting fire debris analysis.

The fifth edition of the best-selling Principles in Forensic Toxicology continues in the tradition of excellence in academic publishing. With over 10 years of classroom-tested and continually updated content, the new edition contains significant updates and 7 new chapters on new topics including drug-facilitated crimes, derivatization, quantitation, measurement uncertainty/traceability, statistics, oral fluid testing, and drugs in embalmed specimens. Part One covers the major sub-disciplines of forensic toxicology in addition to pharmacological concepts. Part Two addresses specimen preparation, laboratory testing and instrumental analysis, while Part Three discusses common analytes including cocaine, opioids, alcohol, and marijuana. Adopted for courses in many of the top universities for forensic science and used by respected medical examiner's offices and crime laboratories worldwide, Principles of Forensic Toxicology prepares the next generation of forensic toxicologists and continues to be an important reference in professional practice.

In 2009, the National Academy of Sciences (NAS) authored the report Strengthening Forensic Science in the United States: A Path Forward. In it, the Committee expressed the need for accreditation and certification. Accreditation, long recognized by public labs as an important benchmark in quality, was recognized as an important way to standardize laboratories that provide forensic services. Certification can play an important role as a method of oversight in the forensic sciences-something also recommended by the - National Commission on Forensic Science in October 2014. The Complete Guide to the ABC's Molecular Biology is a professional certification examination preparation text for forensic scientists taking the American Board of Criminalistics Examination in Molecular Biology. The book serves as a resource for forensic scientists-who are facing more and more pressure to become certified-to support them in their pursuit of forensic certification. In the years since the NAS report was published, there has been increased discussion of forensic certification requirements. ABC's Molecular Biology exam is a quality certification, and learning the concepts for it will invariably help any professional working in the field. The book prepares readers in all relevant topic areas, including: accreditation, safety, biological screen principles, anatomy and cell biology, crime scene and evidence handling, concepts in genetics, biochemistry, statistics, DNA evidence, and DNA testing. The book will be particularly helpful for forensic science laboratory technicians, police and investigations professionals, forensic serology and DNA analysts, attorneys, and forensic science students. This study guide follows the guidelines for the exam and presents all the information necessary to prepare individuals to pass the exam.

David Houston Jones builds a bridge between practices conventionally understood as forensic, such as crime scene investigation, and the broader field of activity which the forensic now designates, for example in performance and installation art as well as photography. Contemporary work in these areas responds both to forensic evidence, including crime scene photography, and to some of the assumptions underpinning its consumption. It asks how we look, and in whose name, foregrounding and scrutinising the enduring presence of voyeurism in visual media and instituting new forms of ethical engagement. Such work responds to the object-oriented culture associated with the forensic and offers a reassessment of the relationship of human voice and material evidence. It displays an enduring debt to the discursive model of testimony which has so far been insufficiently recognised, and which forms the basis for a new ethical understanding of the forensic. Jones's analysis brings this methodology to bear upon a strand of contemporary visual activity that has the power to significantly redefine our understandings of the production, analysis and deployment of evidence. Artists examined include Forensic Architecture, Simon Norfolk, Melanie Pullen, Angela Strassheim, John Gerrard, Julian Charriere, Trevor Paglen, Laura Poitras and Sophie Ristelhueber. The book will be of interest to scholars working in art history, visual culture, literary studies, modern languages, photography and critical theory.

Security is always a concern with any new technology. When we think security we typically think of stopping an attacker from breaking in or gaining access. However, based on the broad reach of wireless, stopping someone from passively listening is just as critical. Intrusion detection systems, firewalls, and forensics are just a few of the key areas that must be understood and applied to proactively solve the wireless problem. From short text messaging to war driving, Wireless Crime and Forensic Investigation explores all aspects of wireless technology, how it is used in daily life, and how it will be used in the future. The book provides a one-stop resource on the types of wireless crimes that are being committed and forensic investigation techniques for wireless devices and wireless networks. The author's straightforward and easy to read style seamlessly integrates the topics of wireless security and computer forensics. He provides a solid understanding of modern wireless technologies, wireless security techniques and wireless crime techniques, as well as conducting forensic analysis on wireless devices and networks. Each chapter, while part of a greater whole, can stand on its own, making researching wireless technologies, security, crime, or forensics easy. With a problem space as big and complex as wireless, proactive measures must be put in place, and put in place immediately. To protect your organization, you need to be well versed in the new technology sooner rather than later. You can pay now or you can pay later. Later always costs more. This book not only has all the information required to become proficient in wireless technology, but also provides the information required for conducting a forensic analysis in a wireless environment.

FORENSIC CHEMISTRY FUNDAMENTALS strives to help scientists & lawyers, & students, understand how their two disciplines come together for forensic science, in the contexts of analytical chemistry & related science more generally, and the common law systems of Canada, USA, UK, the Commonwealth. In this book, forensics is considered more generally than as only for criminal law; workplace health & safety, and other areas are included. And, two issues of Canadian legal process are argued as essays in the fi nal two chapters.

A major revision of the landmark book on expert testimony Feder's Succeeding as an Expert Witness, Successful Expert Testimony, Fifth Edition highlights the book's value to both attorneys and expert witnesses in promoting effective, impactful courtroom testimony. The book outlines the role of expert testimony in a trial, including explanations of methods, testing, and science, the legal process, and an overview of the roles of each player. Succeeding as an expert witness requires a basic understanding of who and what experts are and what role they play in rendering their opinions within the courts. The new edition has been fully updated to present key information on the most vital topics, including the deposition, a discussion of false or unsupported testimony, adherence to scientific principles, and direct and cross-examination testimony of expert witnesses. Each chapter includes key terms, review questions, and thought-provoking discussion questions for further consideration of the topics addressed. Given many high profile cases and increasing incidents of misconduct, this edition focuses heavily on the role of ethics in expert testimony and forensic practice. The full revised chapter on ethics, covers unethical conduct of forensic witnesses, admissibility of expert testimony, inter-professional relations, abuse of and by experts, and forensic professional codes of ethics. Offering useful career insights and established trial-tested tips, forensic scientist Max M. Houck and attorney Christine Funk update renowned lawyer Harold A. Feder's classic book. Successful Expert Testimony, Fifth Edition serves as an ideal reference for forensic science students entering the work force-in labs and investigative positions-in addition to serving as a crucial resource for more experienced civil, private, and testifying experts in all disciplines.

In the course of researching her best-selling books, McDermid has become familiar with many branches of forensics, and now she uncovers the history of this science and the people who make sure that for murderers, there is no hiding place. Forensic scientists can unlock the mysteries of the past and help serve justice using the messages left by a corpse, a crime scene, or the faintest of human traces. Now available in paperback, Forensics goes behind the scenes with some of these top-level professionals and their groundbreaking research, drawing on original interviews and firsthand experience on scene with top forensic scientists. Along the way, we discover how maggots collected from a corpse can help determine time of death; how a DNA trace a millionth the size of a grain of salt can be used to convict a killer; and how a team of young Argentine scientists led by a maverick American anthropologist were able to uncover the victims of a genocide. The journey takes us to war zones, fire scenes, and autopsy suites, reveals both extraordinary bravery and true wickedness, as we trace the history of forensics from its earliest beginnings to the cutting-edge science of the modern day.

Forensic archaeology is mostly defined as the use of archaeological methods and principles within a legal context. However, such a definition only covers one aspect of forensic archaeology and misses the full potential this discipline has to offer. This volume is unique in that it contains 57 chapters from experienced forensic archaeological practitioners working in different countries, intergovernmental organisations or NGO s. It shows that the practice of forensic archaeology varies worldwide as a result of diverse historical, educational, legal and judicial backgrounds. The chapters in this volume will be an invaluable reference to (forensic) archaeologists, forensic anthropologists, humanitarian and human rights workers, forensic scientists, police officers, professionals working in criminal justice systems and all other individuals who are interested in the potential forensic archaeology has to offer at scenes of crime or places of incident. This volume promotes the development of forensic archaeology worldwide. In addition, it proposes an interpretative framework that is grounded in archaeological theory and methodology, integrating affiliated behavioural and forensic sciences.

Investigative Interviewing: Adopting a Forensic Mindset is a straight-forward, practical textbook outlining proper interview planning and techniques, detailing all relevant case law concerning confessions. Being a forensic professional infers that investigator apply the highest standards in collecting, analyzing, preserving, and presenting evidence to a court of law or other tribunals. The author contends that the key to a proper forensic interviewing methodology is the elimination of the term "interrogation," and the confession-obtaining mindset it creates. Forensic interviewers can achieve all interview objectives, including truthful confessions that stand up to the scrutiny of the courts and public opinion, by adhering to best-practice, ethical standards. What transpires during the interview must stand up to the scrutiny of the courts and public opinion. In this regard, due process, documenting the procedure, and practicing proven, effective techniques is paramount to getting to the truth-the ultimate goal of any investigation. The book addresses important issues in the field such as false confessions, due to its criticality and frequent occurrences of this. Coverage also includes the desired qualities of an investigative interviewer and strategies to break down barriers and gain trust with reluctant, uncooperative, and hostile interviewees. Proper report writing, an underrated key to any interview and investigation, is addressed in detail. Lastly. the book provides training on best practice interview steps and strategies to lead the interviewee to the truth. Numerous case examples, and transcripts of real interviews, are provided illustrate real-world interviewing practices and concepts. Features includes: Examines the human factor in the qualities of a good investigative interviewer such as understanding the offender and strategies to gain the interviewees trust Shares practical experience and best practices, noting traditional pitfalls and mistakes that can impede the truth and lead to false confessions Discusses legal considerations, case law, and the intent behind entering an interview situation with a forensic mindset, prioritizing due process and documenting procedure Presents a notable and extensive case study that includes six informative interviews denoting effective techniques in practice Provides pedagogical elements including chapter learning objectives and end of chapter review with discussion questions Investigative Interviewing: Adopting a Forensic Mindset promotes legal and ethical investigative interviewing methods and is a welcome addition to the literature for use in forensic science and criminal justice curricula and programs.

From JFK to Marilyn--the morbid, medical, and mysterious facts behind the most famous celebrity deaths. When a life ends tragically whether by violence or accident, pathologists perform an autopsy to determine the cause of death. It is a methodical, morbid, and necessary task. These autopsy reports, often filled with medical terminology and intriguing diagrams of the bodies we knew so well from their lives on the big screen, offer an unusual insight into the nature of death itself. The reports you'll find here provide a fascinating glimpse into the underworld that hovers just beyond the reach of the living. Includes the autopsy files or transcriptions from dozens of famous people including: Presidents: Abraham Lincoln and John F. Kennedy Politicians: Simon Bolivar, Adolf Hitler, Vladmir Lenin, and Malcolm X Assassins and Criminals: Lee Harvey Oswald, Jesse James, and Bonnie and Clyde Musicians and Movie Stars:Elvis Presley, Marilyn Monroe, Notorious B.I.G., Janis Joplin, Whitney Houston, and Ludwig Van Beethoven In a world more obsessed with celebrity than ever before, these reports are a sobering reminder of how fleeting real fame can be--and how destructive and dangerous as well. Skyhorse Publishing, as well as our Arcade imprint, are proud to publish a broad range of books for readers interested in history--books about World War II, the Third Reich, Hitler and his henchmen, the JFK assassination, conspiracies, the American Civil War, the American Revolution, gladiators, Vikings, ancient Rome, medieval times, the old West, and much more. While not every title we publish becomes a New York Times bestseller or a national bestseller, we are committed to books on subjects that are sometimes overlooked and to authors whose work might not otherwise find a home.

The heart-wrenchingly honest new book about life and death from forensic pathologist and bestselling author of UNNATURAL CAUSES, Dr Richard Shepherd A TIMES AND SUNDAY TIMES BOOK OF THE YEAR 'Deeply insightful. Unflinching' THE TIMES 'A finely-crafted detective story' DAILY TELEGRAPH 'Enlightening, strangely uplifting' DAILY MAIL 'Fascinating' DAILY EXPRESS _________ Dr Richard Shepherd, a medical detective and Britain's top forensic pathologist, shares twenty-four of his most intriguing, enlightening and never-before-told cases. These autopsies, spanning the seven ages of human existence, uncover the secrets not only of how a person died, but also of how they lived. From old to young, murder to misadventure, and illness to accidental death, each body has something to reveal - about its owner's life story, how we age, justice, society, the certainty of death. And, above all, the wonderful marvel of life itself. _________ Praise for Dr Richard Shepherd 'Gripping, grimly fascinating, and I suspect I'll read it at least twice' Evening Standard 'A deeply mesmerising memoir of forensic pathology. Human and fascinating' Nigella Lawson 'An absolutely brilliant book. I really recommend it, I don't often say that but it's fascinating' Jeremy Vine, BBC Radio 2 'Puts the reader at his elbow as he wields the scalpel' Guardian 'Fascinating, gruesome yet engrossing' Richard and Judy, Daily Express 'Fascinating, insightful, candid, compassionate' Observer

Headlines of public service corruption scandals are painful reminders of the need for continuing education in the subjects of ethics and integrity. Public service professionals employed as government officials, forensic scientists, investigators, first responders, and those within the legal and justice systems, face daily decisions that can mean the difference between life or death and freedom or imprisonment. Sometimes, such decisions can present ethical dilemmas even to the most seasoned of professionals. Building on the success of the first edition, Ethics for the Public Service Professional, Second Edition serves as a single-source resource for the topic of ethics and ethical decision making as it relates to government service. While incorporating an examination of the history of ethics, codes and legislation, the book exposes the reader to the challenges faced by today's public service professionals and administrators in incorporating ethics within daily decisions, procedures, and duties. Key features include: Current controversies in police, forensic, and other public service sectors including: racial profiling, evidence tampering, disaster response, and audits Important new mechanisms of accountability, including use-of-force reporting, citizen complaint procedures, and open government Contemporary news stories throughout the book introduce the reader to a broad range of ethical issues facing leaders within the public service workplace Chapter pedagogy including key terms, learning objectives, end-of-chapter questions, a variety of boxed ethical case examples, and references Ripped from the Headlines current event examples demonstrate actual scenarios involving the issues discussed within each chapter This in-depth text will be essential for the foundational development and explanation of protocols used within a successful organization. As such, Ethics for the Public Service Professional, Second Edition will help introduce ethics and ethical decision-making to both those new to the realm of forensic science, criminal justice, and emergency services and those already working in the field.

Building on the success of the first Edition-the first pure textbook designed specifically for students on the subject-Fundamentals of Fingerprint Analysis, Second Edition provides an understanding of the historical background of fingerprint evidence, and follows it all the way through to illustrate how it is utilized in the courtroom. An essential learning tool for classes in fingerprinting and impression evidence-with each chapter building on the previous one using a pedagogical format-the book is divided into three sections. The first explains the history and theory of fingerprint analysis, fingerprint patterns and classification, and the concept of biometrics-the practice of using unique biological measurements or features to identify individuals. The second section discusses forensic light sources and physical and chemical processing methods. Section three covers fingerprint analysis with chapters on documentation, crime scene processing, fingerprint and palm print comparisons, and courtroom testimony. New coverage to this edition includes such topics as the biometrics and AFIS systems, physiology and embryology of fingerprint development in the womb, digital fingerprint record systems, new and emerging chemical reagents, varieties of fingerprint powders, and more. Fundamentals of Fingerprint Analysis, Second Edition stands as the most comprehensive introductory textbook on the market.

In Killer Triggers, Joe Kenda, star of Discovery’s Homicide Hunter, reflects on past homicide cases and examines the triggers of what led to the crime. Discovering even the most placid and peaceful of us have a potential for violence, Joe elucidates just how once our trigger is pulled, consequences become immaterial.

The most common triggers for homicide are fear, rage, revenge, money, lust, and, more rarely, sheer madness. This isn't an exact science, of course. Any given murder can have multiple triggers. Sex and revenge seem to be common partners in crime. Rage, money, and revenge make for a dangerous trifecta of triggers, as well.

This book offers my memories of homicide cases that I investigated or oversaw. In each case, I examine the trigger that led to death. I chose this theme for the book because even though the why of a murder case may not be critical in an investigation, it can sometimes lead us to the killer.

And even if we solve a case without knowing the trigger, the why still intrigues us, disrupting our dreams and lingering in our minds, perhaps because each of us fears the demons that lie within our own psyche -- the triggers waiting to be pulled.