The Army Lawyer

comparison of blood spatters on dissimilar target surfaces will therefore normally
be erroneous . 14 While ... The science of blood spatter analysis , then , is highly
dependent on the practical experience and technical knowledge of the expert .



ISBN: STANFORD:36105117925045

Category: Courts-martial and courts of inquiry


View: 101


Principles of Bloodstain Pattern Analysis

Bloodstain evidence has become a deciding factor in the outcome of many of the world's most notorious criminal cases.

Author: Stuart H. James

Publisher: CRC Press

ISBN: 9781420039467

Category: Law

Page: 576

View: 813


Bloodstain evidence has become a deciding factor in the outcome of many of the world's most notorious criminal cases. As a result, substantiation of this evidence is crucial to those on either side of the courtroom aisle. The challenge is to obtain an authoritative reference that provides the latest information in a comprehensive and effective manner. Principles of Bloodstain Pattern Analysis: Theory and Practice presents an in-depth investigation of this important subject matter. A multidisciplinary approach is presented throughout the book that uses scene and laboratory examinations in conjunction with forensic pathology, forensic serology, and chemical enhancement techniques. Emphasis is on a thought process based on taxonomic classification of bloodstains that takes into account their physical characteristics of size, shape, and distribution, and the specific mechanisms that produce them. Individual chapters analyze case studies, with two chapters specifically discussing the details of legal issues as they pertain to bloodstain pattern analysis. Information highlighted throughout the book includes an examination of bloodstained clothing and footwear and information on bloodstain interpretation for crime scene reconstruction. Dramatic color images of bloodletting injuries, bloodstains, and crime scenes are also presented to compliment the technical content of this resource. Features § Provides 500 full color photographs - the first bloodstain pattern book presenting dramatic full color images of bloodletting injuries, bloodstains, and crime scenes § Contains appendices with scientific data that includes trigonometric tables and metric equivalents, as well as crime scene and laboratory check lists, and biohazard safety precautions § Discloses court decisions relating to bloodstain pattern analysis and presumptive blood testing § Written by authors with many years of experience in the field, and features chapters contributed by qualified and respected forensic scientists and attorneys

FBI Law Enforcement Bulletin

Focus on Forensics M Blood Spatter Interpretation EVIDENCE VALUE at Crime
and Accident Scenes Recording blood spatter evidence requires A Basic
Approach little training . Officers and technicians do not have to learn the
trigonometric ...



ISBN: UCR:31210019921095

Category: Crime


View: 396


Blood Spatter

Blood Spatter offers authors an accurate and accessible gateway into the world of blood analysis.

Author: Geoff Symon

Publisher: Evil MasterMind, LLC

ISBN: 1945043113

Category: Law

Page: 166

View: 629


Blood Spatter offers authors an accurate and accessible gateway into the world of blood analysis. This illustrated guidebook offers a one-stop, easy-to-understand reference which draws on Geoff Symon's expertise as a forensic investigator to cover real-world procedures and practices of crime and its investigations for writers of all genres.

Interpretation of Bloodstain Evidence at Crime Scenes Second Edition

Impact Blood Spatter STUART H . JAMES T . PAULETTE SUTTON Bloodstain
Patterns Produced by Medium - Velocity Impact When a strong force impacts
upon an exposed source of blood , surface tension is overcome and the blood is

Author: William G. Eckert

Publisher: CRC Press

ISBN: 0849381266

Category: Law

Page: 352

View: 162


As witnessed in landmark criminal cases, the quality and integrity of bloodstain evidence can be a crucial factor in determining a verdict. Since the first edition of Interpretation of Bloodstain Evidence at Crime Scenes was published nearly a decade ago, bloodstain pattern interpretation has continued to grow as a branch of forensic science. Revised and updated to reflect new technology and developments in the field, the second edition is packed with new information and illustrations-including 421 photographs and diagrams of improved quality that will aid in interpretation of evidence. Expanding on a single chapter presented in the bestselling first edition, the second edition details, in four chapters, an introduction to bloodstain interpretation; low-velocity impact and angular considerations; medium and high-velocity impact; and the significance of partially dried, clotted, aged, and physically altered bloodstains in four new chapters. A full chapter on the detection of blood with luminol, featuring high-quality, full-color photographs of luminol reactions, has been added. This new edition also includes 12 new case studies in addition to 8 original case studies from the first edition that have been retained for their interpretative value. Everyone involved in crime scene evaluation and interpretation-law enforcement officers, criminologists, medical examiners, forensic pathologists, medicolegal personnel, and prosecutors and defense attorneys-will benefit from the improved and expanded second edition of this definitive reference.

Blood Spatter

"A collection of short stories that involve vampires, the Amish, Boston Homicide, garden gnomes, library books and others from various contests and other fun challenges together in one volume for the first time as a two cover collectible ...

Author: Bob Sellers

Publisher: Createspace Independent Publishing Platform

ISBN: 1537597655


Page: 190

View: 519


A collection of short stories written over the years for many fun writing prompts or challenges together in one volume for the first time. Cover one of two.

Bloodstain Pattern Analysis with an Introduction to Crime Scene Reconstruction

Given that various organizations and individuals have helped define the history
of bloodstain pattern analysis, as well as the existence of a number of different
bloodstain classification systems, the reader should not be surprised that no
single ...

Author: Tom Bevel

Publisher: CRC Press

ISBN: 9781420052725

Category: Law

Page: 440

View: 681


Objective establishment of the truth is the goal of any good crime scene investigator. This demands a consideration of all evidence available using proven scientific methodologies to establish objective snapshots of the crime. The majority of forensic disciplines shed light on thewho of a crime, bloodstain pattern analysis is one of the most imp

Forensic Science

Blood Spatters The physical nature of bloodstains can con- tain valuable
information. ... The value of blood spatter examination is seen in distinguishing
between blood transferred during an attack and that transferred to someone
rendering ...

Author: William J. Tilstone

Publisher: ABC-CLIO

ISBN: 9781576071946

Category: Law

Page: 307

View: 707


Written by experts for the general audience, this A-Z presentation covers all aspects of forensic science from its beginning to its central place in modern law enforcement.

Bloodstain Pattern Evidence

Bloodstain pattern evidence, perhaps more than any other forensic tool, is most
effective when used in a teamwork concept. This should be easy to achieve since
the traditional training format admits a wide variety of professionals, then divides

Author: Anita Y. Wonder

Publisher: Elsevier

ISBN: 0080549713

Category: Social Science

Page: 400

View: 358


In Bloodstain Pattern Evidence, the concepts introduced in the author's first book, Blood Dynamics, are updated and applied to provide essential answers in the resolution of actual crimes. The book is accessible to all levels of investigators, regardless of academic background, and allows readers to develop a fundamental understanding of the underlying scientific principles behind bloodstain pattern evidence. Bloodstain Pattern Evidence builds on the fundamental ideas brought about by an understanding of Non-Newtonian dynamics, and illustrates through case work the practical forensic science applications of these principles to the analysis of bloodstain patterns. Extensive case examples provide practical application of essential pattern analysis principles Extensively illustrated with over 350 photos and line drawings Takes a unique and scientific approach to bloodstain pattern analysis by exploring the fundamentals of fluid behavior

Image Analysis for Blood Spatter Problems

In this thesis, focus is given to enhance the prediction method both theoretically and practically.

Author: Nusrat Jahan Shoumy


ISBN: OCLC:1104951460

Category: Image analysis

Page: 128

View: 258


In this thesis, focus is given to enhance the prediction method both theoretically and practically. The proposed theoretical model is based on the Newton’s Law for linear blood spatter drop in motion, assuming the motion has drag. It produces more accurate results compared to the model using Stokes’ Law, which has been used in previous researches, if blood droplet radius is more than 2 mm, otherwise they are comparable. To perform experimental research, a number of available blood stain image data is necessary, but there is no available data. Hence, a database (DB) with 1252 blood stain images has been created through the formation of synthetic blood formula and practical bloodletting crime image scenario. Finally, the classification and automation for the reconstruction of blood droplet trajectory using two different Neural Networks (NN) modules which are Cascade Forward Neural Network (CFNN) andFunction Fitting Neural Network (FFNN) is proposed.

Crime Scene Bloodstain Pattern Analysis Workbook

spatter on a porous object such as clothing Photographs Overalls of the front and
rear of the porous item including the tag(s) Overalls to show the location of the ...

Author: N. Leroy Parker

Publisher: Author House

ISBN: 9781491848210

Category: Law

Page: 132

View: 193


This workbook is designed to assist the Crime Scene Analyst, Technician or Investigator in documenting bloodstained patterns that are located at the crime scene or on bloodstained items that are submitted for an analysis. It is also designed to assist the Crime Scene Analyst, Technician or Investigator in reconstructing or analyzing a bloodstained crime scene or a bloodstained item for which a bloodstain pattern analysis is requested The documentation could be accomplished with overall, midrange photographs and close-up photographs with 2, 3 or 6 centimeter stick-on tapes that should be placed in the center of each rectangular area. The documentation should also consist of notes and rough sketches with measurements. The close-up photographs of the rectangular areas with the 2, 3 or 6 inches stick-on tapes that were placed in the center of those areas should be taken with a parallel film /camera plane. The stick-on tapes should be labeled according to the surface on which they would be placed. Example: West wall of living room #1 (ww of lr #1) and west wall of living room #2 (ww of lr #2) etc. The number of close-up photographs would be determined by the number of rectangular areas with the stick-on tapes. Example: At least ten (10) close-up photographs should be taken if ten (10) stick-on tapes were placed on the bloodstained surface. The bloodstain pattern reconstruction or analysis should be done by first recognizing and or identifying the many different types of patterns in a bloodstained scene or on a bloody item. The next step should involve the reconstruction of the points or areas of convergence and origin and then a determination of how the other patterns were most likely created. The workbook contains several tasks and assignments that would provide the student with the tools to accomplish the documentation and analysis. The Crime Scene Analyst, Technician or Investigator after successfully completing the workbook / workshop should be aware that: 1.0 Single drops of blood in a crime scene or on an item were influenced by the surface from which the blood fell (the volume); the diameter, the shape, the impact angle, the scalloping of the perimeter and the direction of travel of the dropped blood that impacted the target surface (the volume, the height from which the blood fell, the texture of the target surface on which the blood fell, the angle of the targeted bloodstained surface and the horizontal speed of the source that issued the blood). 2.0 Numerous drops of blood in the same pattern in a crime scene or on an item were influenced by the force or the impact (less than 25 feet per second - dropped blood and cast-off bloodstain); (25 to 100 feet per second - medium velocity bloodstain); (over 100 feet per second - high velocity bloodstain); projected blood (arterial bleeding); transfer of blood from one object to another (contact or transfer bloodstains, imprint bloodstains, smears or swipes and wipes); large volumes of blood (splashed or pooled blood) 3.0 The reconstruction or analysis of the points or areas of origin could be determined by strings, scaled drawings or calculations. The interpretation of the other patterns (non impact) along with the Medical Examiner's autopsy report should allow the crime scene analyst, technician or Investigator to complete a bloodstain pattern analysis report and if possible explain and or testify to the sequence of events that occurred at the crime scene.

Bloodstain Pattern Analysis

This second edition text has become the basis for standardization of blood
spatter analysis. Bloodstain Pattern Analysis: With an Introduction to Crime
Scene Reconstruction has heightened the need for universal rules that define
this discipline ...

Author: Tom Bevel

Publisher: CRC Press

ISBN: 9781420041255

Category: Law

Page: 424

View: 337


Bloodstain pattern analysis helps establish events associated with violent crimes. It is a critical bridge between forensics and the definition of a precise crime reconstruction. The second edition of this bestselling book is thoroughly updated to employ recent protocols, including the application of scientific method, the use of flow charts, and the inter-relationship of crime scene analysis to criminal profiling. It provides more illustrations, including color photographs, and explains the use of computer programs to create demonstrative evidence for court.

Blood Will Tell

Now , you testified that on Kerry's pants you found medium - velocity impact
spatters , but they did not contain A antigen ? " " I did not group those small
medium - velocity impact blood spatter ; I group larger stain . " “ So you cannot
state to any ...

Author: Joseph Bosco

Publisher: William Morrow & Company

ISBN: IND:30000042739643

Category: Political Science

Page: 575

View: 117


Marital abuse, sexual obsessions, blind ambition, and remorseless greed come to light after the 1984 bludgeoning death of a suburban New Orleans wife, in a true-life murder case that became a legal landmark. 30,000 first printing. $25,000 ad/promo.


The neighbour said that she wasn ' t , but went around the house and saw bloody
footsteps and blood on the door , and realised that something was wrong . ... The
area between her back and the TV - cabinet was devoid of blood spatter .



ISBN: STANFORD:36105132693222



View: 706


Guidelines for Forensic Engineering Practice

Myers is a blood spatter case in which the prosecution wanted to admit the expert
opinion testimony of an EMS technician on blood spatter interpretation. This EMS
technician had undergone training that included information on blood spatter ...

Author: Gary L. Lewis

Publisher: ASCE Publications

ISBN: 0784475407

Category: Technology & Engineering

Page: 140

View: 677


Sponsored by the Forensic Engineering Practice Committee of the Technical Council on Forensic Engineering of ASCE. This report provides the fundamentals of developing a practice that includes forensic engineering. Within the broad field of civil engineering, forensic engineering involves the investigation of performance, difficulties, or failures of buildings, structures, pipelines, foundations, airplanes, manufacturing equipment, vehicles, bridges, flood control facilities, and other engineered products. This report covers five general topics important to the practice of forensic engineering. "Qualifications" addresses commonly accepted education and experience requirements for forensic engineers. Various aspects of federal and state law are cited with an expanded section on admissibility. and disqualifications are discussed. "Investigations" shows the typical aspects of physically carrying out a forensic investigation, such as the handling of evidence for subsequent courtroom presentation. "Ethics" fulfills a professional charge to promulgate guidelines for ethical behavior of the forensic engineer. "Legal" gives a brief overview of the court system as it applies to the construction industry, including the role of the forensic engineer as an expert witness. "Business" describes the nontechnical management side of forensic engineering practices; the marketing of forensic engineering services within an acceptable ethical scheme is encouraged.

The Assassination Chronicles

Was the gunshot injury to the President's head developed and the forward spatter
has just begun to from the back or the front ? unfold . The bloody sponge was
suspended by string 10 The physical evidence on the scene documented blood ...



ISBN: WISC:89058554080

Category: Assassination


View: 969


Scientific Evidence Review

with little formal training , officers with significant experience in investigating
crime scenes with blood spatter could testify as expert witnesses regarding blood
spatter under Daubert . 19 In State v . Chauvin , 846 So.2d 697 ( La . 2003 ) , the

Author: Cynthia H. Cwik

Publisher: Amer Bar Assn

ISBN: IND:30000122153541

Category: Law

Page: 652

View: 425


This book offers a complete update of Monograph No. 6 focusing entirely on state and federal court expert evidence issues. The easy-to-read format provides quick access to the governing expert evidence rules in federal and state courts throughout the United States. The monograph consists of papers from each of the federal circuits. These papers analyze and summarize the key cases in each circuit and the state courts within the circuit. The book also includes in-depth commentary on the qualifications and increased scrutiny of experts, and the jurors' perception of expert testimony.