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Forensic Analysis Of Gunshot Residue 3d Printed Firearms And Gunshot Injuries
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Book Synopsis Forensic Analysis of Gunshot Residue, 3D-printed Firearms, and Gunshot Injuries by : Oscar Black
Download or read book Forensic Analysis of Gunshot Residue, 3D-printed Firearms, and Gunshot Injuries written by Oscar Black and published by . This book was released on 2019 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: As technology continues to advance forward, it is crucial that the forensic disciplines maintain their lead over the criminal element. The field of firearm analysis is one such area that has experienced rapid developments, spurred on by recent technological advancements. With the invention of high resolution 3D-printing, new improvements in instrumental techniques such as Raman Spectroscopy and Mass Spectrometry, and improvements in simulation capabilities for ballistic wounding potential, entirely new fields of study have evolved. This book takes an in-depth look at the current state of gunshot residue analysis and wound ballistics, and showcases groundbreaking research in these crucial areas. The ramifications of the availability of 3D-printed firearms are also discussed, with authors submitting evaluations of new and existing forensic methods on trace analysis of GSR and fingerprinting, as well as potential protocol adaptations to better address the unique challenges of 3D-printed firearms. Whereas this book is primarily oriented toward forensic researchers and practitioners, others with an interest in keeping up with developments in forensic science may find it informative and useful.
Book Synopsis Current Methods in Forensic Gunshot Residue Analysis by : A. J. Schwoeble
Download or read book Current Methods in Forensic Gunshot Residue Analysis written by A. J. Schwoeble and published by CRC Press. This book was released on 2000-06-27 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the improvements in collection methods and analytical tools that allow more thorough analyses, gunshot residue examination has made a dramatic impact as an area of trace evidence essential to the investigation and prosecution of violent crime. Current Methods in Forensic Gunshot Residue Analysis deals with major areas of gunshot residue analysis, including current and future methods of analysis, collection techniques, interpretation of evidence, expert testimony and report writing. This text is a necessity for forensic scientists conducting this type of analysis and anyone involved in the investigation and prosecution of violent crimes involving firearms.
Book Synopsis Shooting Incident Reconstruction by : Michael G. Haag
Download or read book Shooting Incident Reconstruction written by Michael G. Haag and published by Academic Press. This book was released on 2020-10-10 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shooting Incident Reconstruction, Third Edition, offers a thorough explanation of matters from simple to complex to help the reader understand the factors surrounding ballistics, trajectory, and shooting scenes. Forensic scientists, law enforcement, and crime scene investigators are often tasked with reconstruction of events based on crime scene evidence, along with the subsequent analysis of that evidence. The use and misuse of firearms to perpetrate crimes from theft to murder necessitates numerous invitations to reconstruct shooting incidents. The discharge of firearms and the behavior of projectiles create many forms of physical evidence that, through proper testing and interpretation by a skilled forensic scientist, can establish what did and what did not occur. Written by the world's most well-respected shooting scene and ballistics experts, the book addresses the terminology, science, and factors involved in reconstructing shooting incident events to solve forensic cases. It covers the full range of related topics including: the range from which a firearm was discharged; the sequence of shots in a multiple discharge shooting incident; the position of a firearm at the moment of discharge; and the position of a victim at the moment of impact. The probable flight path of a projectile and the manner in which a firearm was discharged are also discussed. Case studies illustrate real-world application of technical concepts, supported by over 200 full-color diagrams and photographs. This book will be of value to practicing forensic scientists (firearm and toolmark examiners), ballistics experts, crime scene personnel, police departments, forensic consultants (generalists), attorneys and judges, medical examiners (coroners), and forensic pathologists. New chapters on special reconstructive properties and value of shootings involving sub-machine guns or pseudo automatic firearms, rate of fire with special attention on shot-to-shot time intervals, human factors in shooting incidents Updated and revised glossary terms to fit with new technology and the emergence of standardization of terms by groups such as the Organization of Scientific Advisory Committees Provides clear practice standards and ethical guidelines for those involved in reconstructing shooting scenes
Book Synopsis Chemical Analysis of Firearms, Ammunition, and Gunshot Residue by : James Smyth Wallace
Download or read book Chemical Analysis of Firearms, Ammunition, and Gunshot Residue written by James Smyth Wallace and published by CRC Press. This book was released on 2018-06-04 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Analysis of Firearms, Ammunition, and Gunshot Residue, Second Edition continues in the tradition of the popular first edition, filling the void in forensic texts on the subject. While most books on firearms focus solely on the physical aspects of firearms, this book addresses forensic issues relating to the chemical aspects of firearms and ammunition. It draws on the latest published literature including books, scientific papers, technical reports, manufacturer’s literature, newspaper articles, and personal observations and research conducted by the author. This edition is fully updated, introducing the history and development of firearms and ammunition including advances in the chemical analysis of them. Several changes in primer compositions and the particle classification system are addressed with new techniques added on evidence collection and testing methods. Coverage details chemical aspects of forensic firearms casework with particular emphasis on the detection of gunshot residues (GSR), firearm discharge residues (FDR), and cartridge discharge residues (CDR) on a suspect’s skin and clothing surfaces. Two new chapters have been added. One deals with unusual firearms case while the other summarizes a controversial, high-profile Australian case involving inorganic and organic gunshot residue, highlighting the dangers of incorrect forensic evidence and the increased need for careful training of forensic scientists. Fully updated to reflect the latest techniques and tests for particle and chemical classification Provides a complete history of firearms and ammunition development as well as advances in the chemical analysis involved in forensic firearm casework Features a one-of-a-kind chapter on processing suspects, a crucial component in many firearms and explosives residue cases The book will serves as a useful to forensic chemists, investigators, ballistics experts, among other professionals serving in a variety of forensic disciplines.
Book Synopsis Forensic Analysis of Gunshot Residue by :
Download or read book Forensic Analysis of Gunshot Residue written by and published by . This book was released on 2002 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gunshot Wounds by : Vincent J.M. DiMaio, M.D.
Download or read book Gunshot Wounds written by Vincent J.M. DiMaio, M.D. and published by CRC Press. This book was released on 1998-12-30 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the nation's foremost authority on gunshot wounds and forensic techniques as they relate to firearm injuries, Gunshot Wounds: Practical Aspects of Firearms, Ballistics, and Forensic Techniques, Second Edition provides critical information on gunshot wounds and the weapons and ammunition used to inflict them. The book describes practical aspects of ballistics, wound ballistics, and the classification of various wounds caused by handguns, bang guns, rifles, and shotguns. The final chapters explain autopsy technique and procedure and laboratory analysis relating to weapons and gunshot evidence.
Book Synopsis Gunshot Wounds by : Vincent J.M. DiMaio
Download or read book Gunshot Wounds written by Vincent J.M. DiMaio and published by CRC Press. This book was released on 2015-10-21 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the nation's foremost authority on gunshot wounds and forensic techniques as they relate to firearm injuries, this third edition of a bestseller provides critical updates to information on gunshot wounds and the weapons and ammunition used to inflict them. The book describes practical aspects of ballistics, wound ballistics, and the classification of various wounds caused by handguns, rifles, and shotguns. It also explains autopsy techniques and procedures and laboratory analyses relating to weapons and gunshot evidence. A much-needed update after nearly 20 years, the third edition of Gunshot Wounds provides the latest and most thorough information on firearms and best practices for examining firearm-related wounds.
Book Synopsis New Approaches In Forensic Science by : Jagdish Kumar Agrawal
Download or read book New Approaches In Forensic Science written by Jagdish Kumar Agrawal and published by . This book was released on 2006-01-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Is A Comprehensive Volume On Gunshot Residues. It Covers The Phenomenon Of Gun Shot Residue Formation, Their Placing, Collection, Detection, And Identification. Gun Shot Residues Lead To The Identification Of Shooter, Range Determination And Identification Of Gun Shot Holes Hence Play An Important Role In Firearm Cases. Various Methods Reported For The Detection Of Gun Shot Residues So Far Have Been Discussed In Detail And Their Merits And Demerits Are Listed. Authors Have Successfully Applied The Differential Pulse Anoding Stripping Voltamettric Analysis , For The Detection Of Gun Shot Residues On The Hands Of The Shooter. This Method Is Quick, Quantitative, Non-Destructive, Effective And Cheap As Compared To The Methods Suggested So Far. This Work Is Based On The Actual Experiments Conducted At The State Forensic Science Laboratory, Govt. Of Madhya Pradesh, Sagar And Dr. Hari Singh Gour University (Formerly Sagar University) Sagar. It Will Be Of Great Interest To All Those Who Are Working In The Field Of Gunshot Residue Analysis, Students Of Forensic Science, Investigating Officers, Advocates And Judicial Officers. This May Also Interest The General Public To Help Them In Preserving The Firearm Evidence In The Form Of Gunshot Residues To Avoid Complication In The Investigation Of The Firearm Cases Particularly Where Mode Of Firing (Suicide, Accident, Homicide) Is Disputed.
Book Synopsis Firearm and Toolmark Examination and Identification by : Max M. Houck
Download or read book Firearm and Toolmark Examination and Identification written by Max M. Houck and published by Elsevier. This book was released on 2015-10-17 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advanced Forensic Science Series grew out of the recommendations from the 2009 NAS Report: "Strengthening Forensic Science: A Path Forward." This volume, Firearm and Toolmark Examination and Identification, will serve as a graduate-level text for those studying and teaching firearm and toolmark examination and identification. It will also prove an excellent reference for forensic practitioner’s libraries or use in their casework. Coverage includes a wide variety of tools and toolmarks, analysis of gunshots, ammunition, gunshot wounds and professional issues they may encounter. Provides basic principles of forensic science and an overview of firearms and toolmarks Contains information on a wide variety of tools and toolmarks Covers the analysis and interpretation of gunshots, ammunition and gunshot wounds Includes a section on professional issues, such as: from crime scene to court, lab reports, and health and safety Incorporates effective pedagogy, key terms, review questions, discussion question and additional reading suggestions
Book Synopsis Practical Analysis and Reconstruction of Shooting Incidents by : Edward E. Hueske
Download or read book Practical Analysis and Reconstruction of Shooting Incidents written by Edward E. Hueske and published by CRC Press. This book was released on 2015-11-17 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 constitute
Book Synopsis Forensic Analysis of Gunshot Residue, 3D-printed Firearms, and Gunshot Injuries by : Oscar Black
Download or read book Forensic Analysis of Gunshot Residue, 3D-printed Firearms, and Gunshot Injuries written by Oscar Black and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: As technology continues to advance forward, it is crucial that the forensic disciplines maintain their lead over the criminal element. The field of firearm analysis is one such area that has experienced rapid developments, spurred on by recent technological advancements. With the invention of high resolution 3D-printing, new improvements in instrumental techniques such as Raman Spectroscopy and Mass Spectrometry, and improvements in simulation capabilities for ballistic wounding potential, entirely new fields of study have evolved. This book takes an in-depth look at the current state of gunshot residue analysis and wound ballistics, and showcases groundbreaking research in these crucial areas. The ramifications of the availability of 3D-printed firearms are also discussed, with authors submitting evaluations of new and existing forensic methods on trace analysis of GSR and fingerprinting, as well as potential protocol adaptations to better address the unique challenges of 3D-printed firearms. Whereas this book is primarily oriented toward forensic researchers and practitioners, others with an interest in keeping up with developments in forensic science may find it informative and useful.
Book Synopsis On the Integrated Analysis and Forensic Interpretation of Gunshot Residues by : Callum Bonnar
Download or read book On the Integrated Analysis and Forensic Interpretation of Gunshot Residues written by Callum Bonnar and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gunshot residue (GSR) is a type of trace material that can be very important to the investigative, coronial, or criminal justice outcomes of incidents involving firearms. If scientists can identify and interpret these traces, they can contribute valuable information to the forensic process. The intent of this body of work was to improve the capabilities available to forensic practitioners, regarding this particular category of trace evidence. -- Specifically, it was identified that contemporary GSR analyses largely target the inorganic portion of gunshot residues (IGSR). Forensic scientists already recognize that firearms also produce organic residues (OGSR). Research into the exploitation of OGSR traces as evidence has been well documented in academic literature, but as yet no single technique has been adopted into routine laboratory use. It is even rarer for an integrated (IGSR/OGSR) methodology, using data on both components of the trace, to be used forensically for either detection or evaluation of traces. The original contribution to knowledge made by this PhD project was the exploration of options for this unified approach. -- New data on the subject were generated using combinations of laboratory experimentation, firing range fieldwork, and collection of survey samples. Authentic GSR samples were collected both from shooting experiments performed under controlled conditions and also following “natural” shooting activities undertaken by recreational shooters. It was found that liquid chromatography-mass spectrometry instrumentation, already available to forensic chemistry laboratories, could detect known OGSR compounds from recovered traces. A process for preparing subsamples for this organic analysis, while still retaining the possibility of inorganic analysis by scanning electron microscopy (SEM-EDS), was developed. Further samples were collected alongside written surveys asking about recent firearm use. Analysis of the pool of “non-shooter” background samples gave confidence that the combination of analytical methods was specific for the detection of GSR, with few to no false positives. This tandem approach offers potential improvement over current methodologies, as it increases the mass of material that can be targeted for detection. It also allows greater confidence when discriminating between GSR and inorganic, environmental GSR-like interferences by providing more chemical data to the analyst from each trace. These data are applicable to sub-source and activity-level evaluations used by experts in some jurisdictions when presenting their findings. -- Next, different strategies for combining the outputs of each test into a single reportable result were investigated. Initially, the inorganic and organic laboratory tests were judged to indicate whether samples were either “positive” or “negative” for GSR using separate, predetermined categorical requirements. A Bayesian updating approach was then used to show that a statistical improvement in diagnostic accuracy was achieved when using two categorical tests in tandem. More advanced statistical methods including both univariate and multivariate models were also used to generate likelihood ratios representing the potential strength of evidence that could be provided to an investigator or courtroom. Of several techniques evaluated, artificial neural networks were chosen as the preferred method for synthesising multivariate data into a cohesive output without needing to discard any underlying information. Some perceived advantages and disadvantages of choosing categorical or likelihood ratio-based reporting are discussed. Data were also used as examples to perform certain sub-source and activity-level evaluations. -- Finally, two separate spectrometers featuring ambient-ionisation capability were assessed for possible use as rapid and selective detectors for analysing GSR. Both “Direct Sample Analysis” (DSATM) and “Direct Analysis in Real-Time” (DART®) ion-sources were found to be capable of desorbing and ionising relevant OGSR compounds. Either instrument was suitable for analysing, and potentially discriminating between, smokeless powders collected in their unburned state. However, the outcomes for GSR samples collected using adhesive stubs were poor due to a significant background signal arising from the adhesive in the stubs themselves. Therefore it is suggested that any future efforts to incorporate AIMS into a GSR detection procedure should focus on sample collection or isolation procedures. -- In summary, the integrated analysis of GSR traces was found by the author to both be technically feasible and to offer greater value to forensic scientists than the sum of its parts.
Book Synopsis Improving Forensic Casework Analysis and Interpretation of Gunshot Residue (GSR) Evidence by : Stephanie Hales
Download or read book Improving Forensic Casework Analysis and Interpretation of Gunshot Residue (GSR) Evidence written by Stephanie Hales and published by . This book was released on 2011 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Firearms and Fingerprints, Revised Edition by : Edward Hueske
Download or read book Firearms and Fingerprints, Revised Edition written by Edward Hueske and published by Infobase Holdings, Inc. This book was released on 2019-10-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Firearms evidence examination and fingerprint comparison have had a long and interesting history. The role of fingerprints in human identification can actually be traced back several thousand years. The development of the science of fingerprint comparison and the scientific examination of firearms, however, began in the early 19th century. The goal of the preservation of physical evidence is to associate each piece of evidence with its responsible source, allowing forensic scientists to answer questions regarding the who, what, when, where, how, and why of a crime. Firearms and Fingerprints, Revised Edition traces these early beginnings and the icons that laid the groundwork for the current science. Coverage includes the highly specialized education, training, and experience required for current practitioners in the modern forensic laboratory. Providing a thorough examination of the capabilities and limitations of firearms and latent print evidence, this eBook also looks at future possibilities as these fields continue to evolve and looks at the recent legal challenges that have arisen. Author Edward Hueske uses his extensive experience as a forensic scientist, professor, and consultant to paint a detailed picture of this fascinating science, which is sure to engage students. Chapters include: Overview A Brief History of Firearms and Fingerprints and the Scientists Involved Scientific Principles, Instrumentation, and Equipment Forensic Applications The Future.
Book Synopsis Medicolegal Investigation of Gunshot Wounds by : Abdullah Fatteh
Download or read book Medicolegal Investigation of Gunshot Wounds written by Abdullah Fatteh and published by Lippincott Williams & Wilkins. This book was released on 1976 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gunshot Wounds by : Vincent J.M. DiMaio, M.D.
Download or read book Gunshot Wounds written by Vincent J.M. DiMaio, M.D. and published by CRC Press. This book was released on 1998-12-30 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the nation's foremost authority on gunshot wounds and forensic techniques as they relate to firearm injuries, Gunshot Wounds: Practical Aspects of Firearms, Ballistics, and Forensic Techniques, Second Edition provides critical information on gunshot wounds and the weapons and ammunition used to inflict them. The book describes practical aspects of ballistics, wound ballistics, and the classification of various wounds caused by handguns, bang guns, rifles, and shotguns. The final chapters explain autopsy technique and procedure and laboratory analysis relating to weapons and gunshot evidence.
Book Synopsis The Persistence of Gunshot Residue in Decomposing Tissue and Blowfly Larvae by : Lisa Marie LaGoo
Download or read book The Persistence of Gunshot Residue in Decomposing Tissue and Blowfly Larvae written by Lisa Marie LaGoo and published by . This book was released on 2008 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
