Investigator Procedure Manual

Designed for use by investigators in any agency, large or small, Practical Cold Case Homicide Investigations Procedural Manual provides an overview of the means and methods by which previously reported and investigatedyet unresolvedhomicides might be solved. Written by an experienced cold case investigator and consultant, this convenient handbook

"Death Scene Investigation: Procedural Guide is the answer to a long recognized dilemma: how to have every death investigated by an experienced death investigator." — Tom Bevel, author of Practical Crime Scene Analysis and Reconstruction and Bloodstain Pattern Analysis with an Introduction to Crime Scene Reconstruction, Third Edition Those tasked with investigating death scenes come from a variety of backgrounds and varying levels of experience. Death Scene Investigation: Procedural Guide gives the less experienced investigator the procedures for almost any death scene imaginable while providing the seasoned investigator a ready reference for deaths occurring even under the most unusual of circumstances. It details the precise steps that need to be taken when processing and analyzing a death scene to ensure vital evidence is not lost and "red flags" are not missed. Using a bulleted format for quick and easy access, the book provides hands-on, concise instruction in a style friendly to a range of professionals. Topics discussed in this practical manual include: Initial response and scene evaluation. This section includes a death investigation decision tree to lead investigators to a preliminary cause of death. The section is broken down into natural, accidental, suicidal, and homicidal deaths. It also explores the role of the medical examiner and autopsy protocol. Recovery of human remains from open field, aquatic, and buried sites. This section also discusses estimating the time of death. Wound dynamics and mechanisms of injury. Manners of death include asphyxiation; sharp force, blunt force, and chopping injuries; handgun, rifle, and shotgun wounds; and explosive, thermal, and electrical injuries. Special death scene investigations. Discussions include child and infant death, sex-related death, and death scenes with multiple victims. Death scene management. This section covers documentation, sketching, photography and videography, special observations, and search procedures. Death scene evidence processing. Topics include bloodstain patterns, shooting scenes, and entomological, biological, trace, friction ridge, and impression evidence. An appendix contains precautions for handling bloodborne pathogens and 15 innovative worksheets for field use are available for download. Death scene responders who master the techniques in this volume will expedite solving the circumstances of the death and the closing of the case. Michael S. Maloney was interviewed in Volume 13 of Anil Aggrawal's Internet Journal of Forensic Medicine and Toxicology.

Those tasked with investigating crime scenes come from a variety of backgrounds and varying levels of experience. Crime Scene Investigation Procedural Guide gives the novice investigator the procedures for almost any crime scene imaginable while providing the seasoned pro a ready reference for crimes occurring even under the most unusual of circums

Real-World Crime Scene Investigation: A Step-by-Step Procedure Manual is designed as a field guide providing instruction on how to document a crime scene, including sketching, mapping, searching, collecting, and preserving physical evidence. It also addresses how to document a crime scene using photography and videography. It introduces modern fore

"The title of this report, formerly "National Guidelines for Death Investigation," has been changed in this reprint for consistency with the titles of other guides in the NIJ series."

Those tasked with investigating death scenes come from a variety of backgrounds and varying levels of experience. Whether a homicide detective, crime scene investigator, medico-legal death investigator, coroner or medical examiner, Death Scene Investigation: Procedural Guide, Second Edition provides the investigator best-practice techniques and procedures for almost any death scene imaginable, including for deaths occurring even under the most unusual of circumstances. This Second Edition is fully updated to include new coverage on shallow graves, human remains at crime scenes, poisonings, expanded coverage of projectile weapons, videography, touch DNA, death notifications, and a newly added chapter dedicated to sexual deaths. In addition, the book serves as an on-scene ready reference which includes instructions on procedure including the initial notification of a death, processing the scene and body, the investigator's role at autopsy, and analyzing the scene indicators to place evidence into context. Topics discussed include: Initial response and scene evaluation Death scene management including documentation, sketching, photography, videography, observations, and search procedures A special death investigation matrix that walks the investigator though a decision tree to help in ambiguous deaths Contains discussion of all manners of death, including accident, suicide, natural and homicide Coverage of recovery of human remains from open field, aquatic, and buried sites including estimating the time of death. Wound dynamics and mechanisms of injury that covers asphyxiation, sharp and blunt force trauma, chopping injuries; handgun, rifle, and shotgun wounds, electrical injuries, and more The bulleted format and spiral binding allows for easy use and reference in the field with sections that are self-contained and cross-referenced for quick searches. With its thorough and detailed approach, Death Scene Investigation, Second Edition will be a must-have addition to any crime scene and death investigator’s tool kit.