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Leading Edge Techniques in Forensic Trace Evidence Analysis

Author: Robert D. Blackledge

Publisher: John Wiley & Sons

Published: 2022-09-29

Total Pages: 373

ISBN-13: 1119591805

Leading Edge Techniques in Forensic Trace Evidence Analysis In-depth exploration of the latest methodologies, tools, and techniques for analyzing trace evidence In Leading Edge Techniques in Forensic Trace Evidence Analysis, distinguished and highly qualified contributors cover the significant advances in methodology and instruments that are now being used to analyze trace evidence in forensic laboratories, including new techniques used to determine authenticity of objects and artifacts (such as Combined Raman/LIBS Microscopy) and those used to analyze surface treatments (such as py-GC-PARCI-MS). The work also covers new evidence types, such as surface-modified fibers, microscopic particles, and shimmer, and provides detailed explanations and practical examples of all of the aforementioned topics. Among the topics covered are: Forensic analysis of shimmer particles in cosmetics samples, glitter and other flake pigments, and x-ray photoelectron spectroscopy Surface acoustic wave nebulization mass spectrometry, forensic applications of gas chromatography vacuum ultraviolet, and spectroscopy paired with mass spectrometry Density determination and separation via magneto-Archimedes levitation and elemental imaging of forensic traces with macro and micro XRF Characterization of human head hairs via proteomics and Raman and surface-enriched Raman scattering (SERS) for trace analysis With detailed explanations of modern methodologies, tools, techniques, and evidence types in trace evidence forensics, along with helpful guidance to put covered concepts into practice, Leading Edge Techniques in Forensic Trace Evidence Analysis serves as an invaluable hands-on reference for scientists in forensic laboratories worldwide.

Forensic Analysis on the Cutting Edge

Author: Robert D. Blackledge

Publisher: John Wiley & Sons

Published: 2007-07-16

Total Pages: 490

ISBN-13: 0470166908

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This title brings forensic scientists and chemists up-to-date on the latest instrumental methods for analysing trace evidence, including mass spectrometry, image analysis, DIOS-MS, ELISA characterization, statistical validation, and others. Illustrates comparative analysis of trace evidence by both old and new methods. Explains why some newer methods are superior to older, established methods. Includes chapters on analysis of DNA, ink, dyes, glitter, gun powder traces, condom trace evidence, footwear impressions, toolmark impressions, surveillance videos, glass particles, and dirt. Discusses applications such as mass spectrometry, image analysis, desorption-ionization on silicon mass spectrometry (DIOS-MS), ELISA characterization, and statistical validation.

Handbook of Trace Evidence Analysis

Author: Vincent J. Desiderio

Publisher: John Wiley & Sons

Published: 2020-09-01

Total Pages: 480

ISBN-13: 1118962095

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Covers new trace evidence techniques and expanding areas of analysis, along with key theory and applications Developed around the need for updated information in the disciplines of trace evidence the Handbook of Trace Evidence Analysis focuses on the increasing awareness and need for validation, modern methods for addressing and controlling contamination, the shift towards incorporating statistical analyses into the interpretation phase and cutting edge research into new forensic science methods and their application. Beginning with an overview of the topic and discussing the important role that information derived from trace materials can provide during investigations, the book then presents chapters on key techniques. The first being the critical nature of microscopy, and the methods employed for the recognition, collection, and preservation of trace evidence. Subsequent chapters review the core disciplines of trace evidence examination: paints and polymers, hairs, fibers and textiles and glass. Each chapter contains in-depth discussions on the origin of the materials involved, including any natural or synthetic processes involved in their production, the nuances involved in their detection, and the methods of analysis that are used to extract valuable information from samples. In addition, suggested workflows in method and testing selections, as well as addressing specific scientific challenges as well as the limitations of knowledge on the transfer, persistence and background abundance of trace materials are discussed. The book ends by examining the interpretation of trace evidence findings from a historical perspective and examining the methods that are currently being developed. Provides an in-depth introduction to the general area of trace evidence and discusses current and new techniques Consolidates trace evidence and materials categories of testing into one reference series Offers a detailed focus on technical approaches and guidelines to trace evidence Includes analytical schemes/workflows and valuable guides for the interpretation of data and results The Handbook of Trace Evidence will appeal to forensic science academics, students, and practitioners in the trace evidence and materials science disciplines, as well as DNA analysts, toxicologists, forensic anthropologists, crime laboratory managers, criminal justice students and practitioners, and legal professionals. It would also be a valuable resource for every crime laboratory reference library.

Mute Witnesses

Author: Max M. Houck

Publisher: Academic Press

Published: 2001

Total Pages: 232

ISBN-13: 9780123567604

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Using case studies, some of a high-profile nature, the contributors to this expert guide show how trace evidence, when handled correctly, can change the course of a criminal investigation and often affect the final outcome.

Emerging Technologies for the Analysis of Forensic Traces

Author: Simona Francese

Publisher: Springer Nature

Published: 2019-09-30

Total Pages: 275

ISBN-13: 3030205428

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This book provides a line of communication between academia and end users/practitioners to advance forensic science and boost its contribution to criminal investigations and court cases. By covering the state of the art of promising technologies for the analysis of trace evidence using a controlled vocabulary, this book targets the forensics community as well as, crucially, informing the end users on novel and potential forensic opportunities for the fight against crime. By reporting end users commentaries at the end of each chapter, the relevant academic community is provided with clear indications on where to direct further technological developments in order to meet the law requirements for operational deployment, as well as the specific needs of the end users. Promising chemistry based technologies and analytical techniques as well as techniques that have already shown to various degrees an operational character are covered. The majority of the techniques covered have imaging capabilities, that is the ability to visualize the distribution of the target molecules within the trace evidence recovered. This feature enhances intelligibility of the information making it also accessible to a lay audience such as that typically found with a court jury. Trace evidence discussed in this book include fingermarks, bodily fluids, hair, gunshot residues, soil, ink and questioned documents thus covering a wide range of possible evidence recovered at crime scenes.

Analytical Techniques in Forensic Science

Author: Rosalind Wolstenholme

Publisher: John Wiley & Sons

Published: 2021-01-26

Total Pages: 464

ISBN-13: 1119978289

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An in-depth text that explores the interface between analytical chemistry and trace evidence Analytical Techniques in Forensic Science is a comprehensive guide written in accessible terms that examines the interface between analytical chemistry and trace evidence in forensic science. With contributions from noted experts on the topic, the text features a detailed introduction analysis in forensic science and then subsequent chapters explore the laboratory techniques grouped by shared operating principles. For each technique, the authors incorporate specific theory, application to forensic analytics, interpretation, forensic specific developments, and illustrative case studies. Forensic techniques covered include UV-Vis and vibrational spectroscopy, mass spectrometry and gas and liquid chromatography. The applications reviewed include evidence types such as fibers, paint, drugs and explosives. The authors highlight data collection, subsequent analysis, what information has been obtained and what this means in the context of a case. The text shows how analytical chemistry and trace evidence can problem solve the nature of much of forensic analysis. This important text: Puts the focus on trace evidence and analytical science Contains case studies that illustrate theory in practice Includes contributions from experts on the topics of instrumentation, theory, and case examples Explores novel and future applications for analytical techniques Written for undergraduate and graduate students in forensic chemistry and forensic practitioners and researchers, Analytical Techniques in Forensic Science offers a text that bridges the gap between introductory textbooks and professional level literature.

Forensic Science

Author: Stuart H. James

Publisher: Taylor & Francis

Published: 2014-01-13

Total Pages: 602

ISBN-13: 143985386X

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Covering a range of fundamental topics essential to modern forensic investigation, the fourth edition of the landmark text Forensic Science: An Introduction to Scientific and Investigative Techniques presents contributions from experts in the field who discuss case studies from their own personal files. This edition has been thoroughly updated to r

Emerging Technologies for the Analysis of Forensic Traces

Author: Simona Francese

Publisher:

Published: 2019

Total Pages: 287

ISBN-13: 9783030205430

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This book provides a line of communication between academia and end users/practitioners to advance forensic science and boost its contribution to criminal investigations and court cases. By covering the state of the art of promising technologies for the analysis of trace evidence using a controlled vocabulary, this book targets the chemical and the analytical academic community as well as, crucially, informing the end users on novel and potential forensic opportunities for the fight against crime. By reporting end users commentaries at the end of each chapter, the relevant academic community is provided with clear indications on where to direct further technological developments in order to meet the law requirements for operational deployment, as well as the specific needs of the end users. Promising chemistry based technologies and analytical techniques as well as techniques that have already shown to various degrees an operational character are covered. Majority of the techniques covered have imaging capabilities, that is the ability to visualise the distribution of the target molecules within the trace evidence recovered. This feature enhances intelligibility of the information making it also accessible to a lay audience such as that typically found with a court jury. Trace evidence discussed in this book include fingermarks, bodily fluids, hair, gunshot residues, soil, ink and questioned documents thus covering a wide range of possible evidence recovered at crime scenes.

Forensic Analysis

Author: Ian Freckelton

Publisher: BoD – Books on Demand

Published: 2021-09-22

Total Pages: 212

ISBN-13: 1839689501

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Forensic Analysis - Scientific and Medical Techniques and Evidence under the Microscope is an edited collection with contributions from scholars in ten countries, containing cutting-edge analyses of diverse aspects of contemporary forensic science and forensic medicine. It spans forensic gait analysis evidence, forensic analysis in wildlife investigations, mitochondrial blood-typing, DNA profiling, probabilistic genotyping, toolmark analysis, forensic osteology, obstetric markers as a diagnostic tool, salivary analysis, pharmacogenetics, and forensic analysis of herbal drugs. This book provides information about the parameters of expertise in relation to a number of areas that are being utilised as a part of criminal investigations and that are coming before courts internationally or will soon do so. Thereby, it is hoped that rigor in the evaluation of such evidence will be enhanced, a fillip for developing standards will be provided, and the incidence of miscarriages of criminal justice will be minimised.