Improve your use of tire imprint evidence with the work of an expert. McDonald discusses methods for examining, capturing, and recording imprints, outlines standard procedures for identification, shows how to prepare expert testimony, and provides detailed technical information helpful in identifying imprints.

Autoerotic Deaths: Practical Forensic and Investigative Perspectives is a collaboration between two internationally known experts who combine their extensive experience to present a scientific, modern view of autoerotic death-complete with a wide variety of exquisite case histories, photographs, and investigator tips. Chief Medical Examiner Anny Sauvageau of Alberta, Canada and retired NYPD Lieutenant Commander Vernon J. Geberth bring considerable insight to this volume, providing practical and conventional information based on scientific research and case experience from the field. Enhanced with more than 100 color photos, the book explores: The evolution of the concept of sexual asphyxia and autoerotic death The definition and epidemiology of autoerotic death, pitfalls involved in the application of the term autoerotic, and best practices for approaching these death scenes Death scene characteristics and the importance of recognizing clues to the autoerotic nature of a death Methods of autoerotic death, including hanging, plastic bags, chemical substances, and other less-common scenarios Atypical victims of autoerotic deaths Using a case history format, the book presents a complete analysis of all aspects of this unusual and unfortunate type of death. The combination of theory and practice, along with up-to-date science, makes this book an unparalleled resource for all those involved in the investigation of these peculiar incidents.

Autoerotic Deaths: Practical Forensic and Investigative Perspectives is a collaboration between two internationally known experts who combine their extensive experience to present a scientific, modern view of autoerotic death-complete with a wide variety of exquisite case histories, photographs, and investigator tips. Chief Medical Examiner Anny Sauvageau of Alberta, Canada and retired NYPD Lieutenant Commander Vernon J. Geberth bring considerable insight to this volume, providing practical and conventional information based on scientific research and case experience from the field. Enhanced with more than 100 color photos, the book explores: The evolution of the concept of sexual asphyxia and autoerotic death The definition and epidemiology of autoerotic death, pitfalls involved in the application of the term autoerotic, and best practices for approaching these death scenes Death scene characteristics and the importance of recognizing clues to the autoerotic nature of a death Methods of autoerotic death, including hanging, plastic bags, chemical substances, and other less-common scenarios Atypical victims of autoerotic deaths Using a case history format, the book presents a complete analysis of all aspects of this unusual and unfortunate type of death. The combination of theory and practice, along with up-to-date science, makes this book an unparalleled resource for all those involved in the investigation of these peculiar incidents.

This book provides protocols for suicide and equivocal death investigation, police action shooting investigations and a homicide supervisor's checklist. It contains state-of-the-art anatomical graphics in full color to assist the investigator in describing any injuries or wounds to the body.

Practical Investigation Techniques is useful for new as well as veteran investigators to establish a practical standard for conducting a wide range of diverse criminal investigations. Written by a veteran investigator, the book teaches the proper investigative techniques for such criminal activities as extortion, blackmail, credit card fraud, check fraud, fencing operations, employee theft, sports gambling, money laundering, and shoplifting rings. Practical Investigation Techniques is presented in an easy-to-read format and provides a wealth of specific investigation techniques, checklists, and case studies.

Remember: Do it right the first time. You only get one chance. -Vernon J. Geberth, M.S., M.P.S., 1980, Homicide and Forensic Consultant, Author of Practical Homicide Investigation (R), and the Series Editor of Practical Aspects of Criminal and Forensic Investigations. In Practical Homicide Investigation, renowned author and investigator Vernon J. Geberth provided thousands of law enforcement professionals with invaluable techniques for investigation of sudden and violent death. Now he shares his practical and clinical expertise related to the unique characteristics of sex-related homicide and death investigations. Renowned for being THE definitive source on these types of cases, this volume has been revised and expanded to provide additional case histories to emphasize the essential procedures and techniques on which to build a solid, prosecutable case. This comprehensive volume is an incredible compilation that exhausts the subject. Vern's remarkable experience and unmatched expertise have given him unparalleled insight into the investigation of sexually deviant crimes and the psyche of those who perpetrate violent sex related crimes. -Michigan Assistant Attorney General Donna Pendergast Sex-Related Homicide and Death Investigation is truly a chronicle of practical and clinical case studies, combined with invaluable investigative guidelines, that takes the reader to another level of knowledge in this unique field. It represents an accomplishment that no other author has yet achieved. - Legendary criminal profiler Robert K. Ressler, commenting on the First Edition In typical Vernon Geberth style, we do not merely read of sexual murder...We are thrust into the horror...transported to the crime scene. We live it, smell it, experience it and feel it. -From the Foreword by Larry Welch, Retired Director of the Kansas Bureau of Investigation What's New in the Second Edition: A completely revised chapter on human sexuality and sexual deviance: Research versus Reality A completely revised chapter on the Significance of Fantasy in sex-related events A completely new chapter on the infamous 30-year BTK investigation New case histories and/or research added to fourteen of the fifteen chapters New research developed from the Working Group of Human Asphyxia (WGHA) A revised chapter on Criminal Personality Profiling and Investigative Analysis An analysis of the typology of offenders and the "Signature Aspect" of specific crimes A total of 386 full-color photographs and illustrations representing an additional 126 new photos Vernon Geberth discusses the book in a video on the CRC Press YouTube channel. Vernon Geberth was recently interviewed for an article entitled, The Hunt for a Serial Killer: Revisting the Gilgo Beach Murders.

This practical how-to guide contains checklists that lead investigators step-by-step through procedures, tactics, and forensic techniques used in sudden death and violent death investigations. The new edition is enhanced with full-colour medicological illustrations and contains expanded checklists on evidence collections and advice to first responders.

The threat variables associated with military ordnance are enormous, requiring the application of a structured process to identify unknown munitions. The focus of Practical Military Ordnance Identification, Second Edition is the application of a practical deductive process to identify unknown ordnance items that are commonly recovered outside military control. The author supplies a seven-step procedure to identify unknown munitions by their category, group, and type. Detailed logic trees help users narrow down the possibilities in order to accurately identify ordnance. The book covers the safety precautions associated with each category and group of ordnance. It describes many ordnance construction characteristics and explains the fundamentals of military ordnance fuzing. Appendices define terms and supply abbreviations and acronyms used to describe military ordnances. Coverage new to this edition include: a list of conventional markings; additional safety precautions to take; an expanded list of high explosives; additional technical details on explosives effects; hazards associated with pyrotechnics, pyrophorics, smoke compounds, and incendiaries; a section on pre-1870 projectiles, hand grenades, landmines, underwater ordnances, and rockets; and details on Man-Portable-Air-Defense-Systems (MANPADS) missile systems.

Renowned for being THE definitive resource for homicide investigators, Practical Homicide Investigation: Tactics, Procedures, and Forensic Techniques details the recognized protocols used by investigative divisions of major police departments throughout the world. The text is used in most police academies, including the FBI Academy in Quantico, Virginia. Now in its fifth edition, the book begins with a comprehensive discussion of homicide crime scenes and moves chronologically from initial police notification, the correct police response that follows, and the subsequent steps necessary to conduct an intelligent investigation. It then delves into the more technical aspects of homicide investigation, augmented with numerous pictures and full-color illustrations that involve pertinent case histories. This latest edition includes three new chapters along with fully revised chapters with new case histories and techniques that reflect the latest forensic methods and modern investigative procedures. Highlights of the Fifth Edition Include: Newly revised "Homicide Investigator's Checklist" A new chapter on the latest DNA technology A rewritten chapter on equivocal death investigations that includes staged crime scenes Additional information on modes of death Fully updated chapters on death notifications, sex-related homicide, management for police administrators, suicide investigation, and narcotics-related and homosexually based homicides Over 920 photos and illustrations, 250 new photographs, and several new case histories Eminent author, lecturer, consultant, and expert witness Vernon J. Geberth incorporates his more than four and a half decades of real-world law enforcement experience in this quintessential reference. This classic and must-have resource provides the most vital information needed by detectives and police investigators responsible for cases in violent and sudden death. Remember: do it right the first time. You only get one chance.-Vernon J. Geberth, M.S., M.P.S., Homicide and Forensic Consultant, Author of Practical Homicide Investigation, and Series Editor of The Practical Aspects of Criminal and Forensic Investigations

The threat variables associated with military ordnance are enormous, requiring the application of a structured process to identify unknown munitions. The focus of Practical Military Ordnance Identification, Second Edition is the application of a practical deductive process to identify unknown ordnance items that are commonly recovered outside military control. The author supplies a seven-step procedure to identify unknown munitions by their category, group, and type. Detailed logic trees help users narrow down the possibilities in order to accurately identify ordnance. The book covers the safety precautions associated with each category and group of ordnance. It describes many ordnance construction characteristics and explains the fundamentals of military ordnance fuzing. Appendices define terms and supply abbreviations and acronyms used to describe military ordnances. Coverage new to this edition include: a list of conventional markings; additional safety precautions to take; an expanded list of high explosives; additional technical details on explosives effects; hazards associated with pyrotechnics, pyrophorics, smoke compounds, and incendiaries; a section on pre-1870 projectiles, hand grenades, landmines, underwater ordnances, and rockets; and details on Man-Portable-Air-Defense-Systems (MANPADS) missile systems.