Forensic Ballistics in Court: Interpretation and Presentation of Firearms Evidence is an accessible introduction to firearms and ballistics evidence and how this is analysed and presented as evidence in a court of law. The book approaches the subject in terms of the realities of case work, opening with a clear and illustrated explanation of the correct nomenclature for various weapon types and their parts. Ammunition is also extensively covered, again with annotated illustrations. Basic external and terminal ballistics, wounding capabilities are likewise covered to give an overview of the subject. A key aspect of the book covers the theory and philosophy behind striation matches and the associated statistics, how positive matches should be peer reviewed and the importance accreditation has on this subject. Gunshot residue formation and identification and the various methods used in its analysis are reviewed in depth. This includes a critical examination of the pros and cons of each type of examination and the evidential weight which can be applied to each method. Accessible and reader-friendly introduction to firearms and ballistics. Clarifies the limitations of firearms evidence. Extensive use of global case-studies throughout. Focus on the interpretation and assessment of the weight of firearms/ballistics evidence presented at court. Covers the importance of witness and accused statements and their interpretation in relation to the investigation under review. Includes coverage of gunshot residue collection, examination and interpretation and the potential for contamination of GSR samples. Includes numerous real life case studies that the author has dealt with over the past 45 years. Takes an applied approach to the subject.

Forensic Ballistics in Court: Interpretation and Presentation of Firearms Evidence is an accessible introduction to firearms and ballistics evidence and how this is analysed and presented as evidence in a court of law. The book approaches the subject in terms of the realities of case work, opening with a clear and illustrated explanation of the correct nomenclature for various weapon types and their parts. Ammunition is also extensively covered, again with annotated illustrations. Basic external and terminal ballistics, wounding capabilities are likewise covered to give an overview of the subject. A key aspect of the book covers the theory and philosophy behind striation matches and the associated statistics, how positive matches should be peer reviewed and the importance accreditation has on this subject. Gunshot residue formation and identification and the various methods used in its analysis are reviewed in depth. This includes a critical examination of the pros and cons of each type of examination and the evidential weight which can be applied to each method. Accessible and reader-friendly introduction to firearms and ballistics. Clarifies the limitations of firearms evidence. Extensive use of global case-studies throughout. Focus on the interpretation and assessment of the weight of firearms/ballistics evidence presented at court. Covers the importance of witness and accused statements and their interpretation in relation to the investigation under review. Includes coverage of gunshot residue collection, examination and interpretation and the potential for contamination of GSR samples. Includes numerous real life case studies that the author has dealt with over the past 45 years. Takes an applied approach to the subject.

In recent years, the use of illegally produced firearms has increased exponentially worldwide. These are often cheap, nonstandard firearms that defy known classification and identification criteria. The use of unusual firearms in crimes has frequently led to unpredictable and misleading reconstruction of shooting incidents. In this book, internatio

Firearms, the Law, and Forensic Ballistics, Second Edition offers a comprehensive reference on the forensic science of firearms. It describes what happens when a weapon is fired in terms of internal, external, and terminal/ wound ballistics, and discusses the consequences for the forensic scientist both at the scene of the shooting and in the labor

The updated second edition of Handbook of Firearms and Ballistics includes recent developed analytical techniques and methodologies with a more comprehensive glossary, additional material, and new case studies. With a new chapter on the determination of bullet caliber via x-ray photography, this edition includes revised material on muzzle attachments, proof marks, non-toxic bullets, and gunshot residues. Essential reading for forensic scientists, firearms examiners, defense and prosecution practitioners, the judiciary, and police force, this book is also a helpful reference guide for undergraduate and graduate forensic science students.

Forensic Science in Court: The Role of the Expert Witness is a practical handbook aimed at forensic science students, to help them prepare as an expert witness when presenting their evidence in court. Written in a clear, accessible manner, the book guides the student through the legal process and shows them how to handle evidence, write reports without ambiguity through to the more practical aspects of what to do when appearing in court. The book also offers advice on what to expect when working with lawyers in a courtroom situation. An essential text for all students taking forensic science courses who are required to take modules on how to present their evidence in court. The book is also an invaluable reference for any scientist requested to give an opinion in a legal context. · Integrates law and science in an easy to understand format · Inclusion of case studies throughout · Includes straightforward statistics essential for the forensic science student · An invaluable, practical textbook for anyone appearing as an expert witness in court · Unique in its approach aimed at forensic science students in a courtroom environment

The second edition of Forensic Evidence in Court updates the original version, which was published in 2007. This edition continues to focus on the use of forensic evidence in criminal trials by examining particular case studies. In addition, it adds two new topics: 1. Computer and Digital Forensics 2. Firearms, Ballistics, and Toolmarks This edition includes several significant developments in the use of forensic evidence at trial since 2007. The first is the U.S. Supreme Court case, Melendez-Diaz v. Massachusetts, which established a right under the Confrontation Clause of the U.S. Constitution to cross-examine certain forensic analysts. That case involved an analyst who certified that a substance linked to the defendant was cocaine. This right was subsequently extended to an analyst who performed a blood alcohol test. However, when the Supreme Court was asked to rule on the applicability of this rule to DNA examiners, it stated that the examiner would be required to testify only if the results of the test were "testimonial" in nature. The case has been criticized and some lower courts have subsequently refused to follow it. Another significant development was the release of a report on the scientific reliability of forensic testing in many different areas issued by the National Research Council. The Report, called Strengthening Forensic Evidence: A Path Forward, called for more scientific testing and for standardization in qualification of examiners and in laboratory conditions. The only area of forensic examination that the report viewed as scientifically reliable is DNA. Various government agencies have been established to attempt to implement some of these recommendations. Funding is obviously a huge obstacle to implementing many of the recommendations. A development in forensics itself involved the extension of newer technologies in DNA testing, including a process called "Low Copy DNA," which tests quantities previously too small to type as well as DNA test kits that can be used at crime sites. A further development is the expansion of computer hacking, computer fraud and the ubiquitous nature of computers in society. We have added a new chapter to reflect what will continue to be a contentious issue in court-- "proving location and events with digital evidence." Advances in the psychological sciences have results in courts addressing issues of eyewitness testimony. Courts are coming to realize that eyewitness identifications are not as reliable as once thought. As such, courts are struggling with how best to address these issues: through jury instructions, expert testimony, or though some other method. It has come to light that eyewitness identification issues once thought to be within the "ken" of the average juror are most certainly not, and are appropriate for some manner of court intervention. This book can be used in courses for the following degrees: paralegal, criminal justice, sociology, and political science. Forensic Evidence in Court is also appropriate for use in a legal specialty course. Assignments include case law research, study of rules of evidence, how to select and prepare an expert witness, comparison of legal tests used to admit forensic evidence, study of standards used to review admission of forensic experts on appeal, and written work demonstrating critical analysis. Any attorney can teach this course, using the Teacher's Manual and sample assignments. Adjuncts experienced in criminal law or extensive use of expert testimony are particularly well suited. Guest lecturers from state forensic laboratories and state law enforcement forensic investigators give added perspective.