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.

Trace Evidence Analysis continues and builds upon the tradition of its successful companion title Mute Witnesses (2000). The book contains nine entirely new cases, each self-contained in its own chapter, covering everything from homicides to accident reconstruction. It includes contributions from some of the premier forensic scientists in the field who provide detailed accounts of the process of collection, classification, and analysis of microscopic evidence to draw definitive conclusions that solved actual cases. The book discusses the role of evidence in solving cases and explores the legal and ethical responsibility of the forensic scientist. It examines real-world application of scientific methods and analytic principles, including evidence gathering, instrumentation, sampling methods, analysis, and interpretation; and features over 160 full-color figures that illustrate the relevant case evidence. This book is a recommended resource for forensic microscopists and trace evidence analysts, crime laboratories, crime scene technicians, criminal investigators, forensic science professionals and students, and the legal community. Contains contributions from some of the premier forensic scientists in the field Discusses the role of evidence in solving cases and explores the legal and ethical responsibility of the forensic scientist Explores real-world application of scientific methods and analytic principles including evidence gathering, instrumentation, sampling methods, analysis, and interpretation Includes over 160 full-color figures that illustrate the relevant case evidence

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.

This book approaches the analysis of forensic contact traces from a polymer science perspective. The development of characterization methods of new or unusual traces and the improvement of existing protocols is described. The book starts with a general introduction to polymers and the issues related to transfer, persistence and recovery of polymeric traces. The chapters present a distinctive feature of polymers, discussing how it can be measured, what the practical difficulties which can be encountered in the analysis, and how useful that information is for comparison or identification purposes. Practical tips for the realization of the forensic analyses are included.

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.

The #1 New York Times bestselling true crime author presents “a solid, compelling account of that most vicious of criminals, the random serial killer” (Library Journal). Through the 1970s and 80s, a dangerous serial killer stalked Northern California along Interstate 5. Dubbed the I-5 Strangler, Roger Kibbe was incredibly skilled at staying ahead of investigators as his victim count rose. Even after he was identified, there wasn’t enough evidence to charge him with murder. Instead, investigators had to build their murder case over the course of months while Kibbe was locked up on an assault conviction. Drawing on hundreds of hours of exclusive interviews with key investigators, as well as other important figures such as the Kibbe’s reclusive wife, #1 New York Times bestselling author Bruce Henderson builds a fascinating portrait of this unrepentant murderer. “Trace Evidence is a gripping, fast-paced account of what it takes to capture and make a winnable case against an elusive serial killer.” —Vincent Bugliosi, author of Helter Skelter "A masterful job…Lusciously detailed and immensely readable.”—Booklist

Explores the microscopic world in which the forensic scientist works by addressing the issues of what constitutes evidence. Covers important methods of trace analysis, including spectroscopy and chromatography, and manufactured and natural fibers and the many ways in which they appear in textiles and are analyzed in the laboratory.