Foreword |
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vii | |
Preface |
|
ix | |
The Authors |
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xiii | |
Contributors |
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xv | |
Acknowledgments |
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xvii | |
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Introduction to Bloodstain Pattern Analysis |
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1 | (10) |
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1 | (1) |
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Objectives of Bloodstain Pattern Analysis |
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1 | (1) |
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Scientific Approach to Bloodstain Pattern Analysis |
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2 | (1) |
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3 | (4) |
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International Association of Bloodstain Pattern Analysts |
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7 | (1) |
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Classification of Bloodstains |
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7 | (1) |
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Low-Velocity Impact Blood Spatter |
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7 | (1) |
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Medium-Velocity Impact Blood Spatter |
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7 | (1) |
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High-Velocity Impact Blood Spatter |
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7 | (1) |
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Acceptance within the Scientific Community |
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8 | (1) |
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Scientific Working Group for Bloodstain Pattern Analysis |
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8 | (1) |
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Education and Training in Bloodstain Pattern Analysis |
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9 | (1) |
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10 | (1) |
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Medical and Anatomical Aspects of Bloodshed |
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11 | (30) |
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11 | (1) |
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11 | (2) |
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13 | (1) |
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13 | (2) |
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Causes of Blood Volume Loss |
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15 | (17) |
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Blood Loss Resulting from Medical Conditions |
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15 | (1) |
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15 | (1) |
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Bleeding from the Mouth and Nose |
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16 | (4) |
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Bleeding from the Respiratory System |
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20 | (1) |
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Bleeding from the Gastrointestinal Tract |
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20 | (1) |
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Blood Loss Resulting from Injuries |
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21 | (1) |
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21 | (1) |
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21 | (3) |
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24 | (2) |
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26 | (1) |
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27 | (2) |
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29 | (1) |
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Intermediate-Range Gunshot Wounds |
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30 | (1) |
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Distant or Long-Range Gunshot Wounds |
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31 | (1) |
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31 | (1) |
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Postmortem Aspects of Blood in the Body |
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32 | (7) |
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Bloodstain Patterns within the Body |
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34 | (1) |
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Patterns Associated with Postmortem Lividity |
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34 | (1) |
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Patterns Associated with Postmortem Marbling of the Skin |
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35 | (1) |
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Petechial Hemorrhaging (Tardieu Spots) |
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35 | (1) |
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Patterns Associated with Bruises |
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36 | (1) |
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Patterns Associated with Abrasions |
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37 | (2) |
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39 | (2) |
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Biological and Physical Properties of Human Blood |
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41 | (18) |
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Biological Functions of Human Blood |
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41 | (1) |
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42 | (6) |
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42 | (1) |
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42 | (2) |
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White Blood Cells (Leucocytes) |
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44 | (1) |
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Red Blood Cells (Erythrocytes) |
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45 | (1) |
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45 | (1) |
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Platelets (Thrombocytes) and Clotting Factors |
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45 | (3) |
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Physical Properties of Blood |
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48 | (7) |
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48 | (1) |
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Blood --- A Non-Newtonian Fluid |
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49 | (1) |
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49 | (1) |
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50 | (3) |
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Adhesion, Cohesion, and Capillarity |
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53 | (1) |
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53 | (2) |
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Effects of Drugs and Alcohol on Bloodstains |
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55 | (1) |
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56 | (3) |
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Physical Properties of Bloodstain Formation |
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59 | (12) |
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Drop Formation and Travel |
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59 | (2) |
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The Shape of a Falling Drop |
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61 | (2) |
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Volume of a Drop of Blood |
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63 | (1) |
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Drop Volume as a Function of Source |
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63 | (2) |
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65 | (2) |
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Classification of Bloodstain Patterns |
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67 | (4) |
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68 | (1) |
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68 | (1) |
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69 | (2) |
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71 | (28) |
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71 | (1) |
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Free-Falling Drops on Horizontal Surfaces |
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71 | (2) |
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Free-Falling Drops on Angular Surfaces |
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73 | (3) |
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76 | (3) |
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79 | (3) |
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Splashed Bloodstain Patterns |
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82 | (2) |
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84 | (3) |
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87 | (1) |
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87 | (1) |
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88 | (4) |
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Recognizable Blood Transfer Stains |
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92 | (1) |
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92 | (7) |
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Formation of Spatter and Spatter Associated with a Secondary Mechanism |
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99 | (20) |
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99 | (1) |
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Physical Properties of Blood Relative to Spatter Formation |
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99 | (1) |
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Physical Characteristics of Spatter Patterns |
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100 | (8) |
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Size Range and Quantity of Spatters |
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100 | (2) |
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Distribution and Location of Spatter |
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102 | (1) |
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103 | (3) |
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Effect of Target Surface Texture on Spatter Appearance |
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106 | (1) |
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Mechanisms Associated with the Creation of Spatter Patterns |
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107 | (1) |
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Significance of Spatter Identification |
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108 | (1) |
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Spatter Associated with a Secondary Mechanism |
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108 | (2) |
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Satellite Spatters on Horizontal Surfaces |
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110 | (2) |
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Satellite Spatters on Vertical Surfaces |
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112 | (7) |
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Impact Spatter Mechanisms |
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119 | (30) |
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119 | (1) |
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Impact Spatter Associated with Beating and Stabbing Events |
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119 | (12) |
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Impact Spatter Associated with Gunshot, Explosions, and Power Tools |
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131 | (5) |
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136 | (2) |
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138 | (9) |
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Detection of Blood in the Barrels of Firearms |
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147 | (1) |
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148 | (1) |
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Spatter Associated with a Projection Mechanism |
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149 | (30) |
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149 | (1) |
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149 | (9) |
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Bloodstain Patterns Produced by Medical Conditions of the Venous System |
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158 | (2) |
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160 | (7) |
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Expiratory Bloodstain Experiments |
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167 | (2) |
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169 | (10) |
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Altered Bloodstain Patterns |
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179 | (38) |
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179 | (1) |
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Diffusion and Capillarity of Bloodstains |
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179 | (1) |
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180 | (2) |
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182 | (6) |
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188 | (6) |
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194 | (2) |
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196 | (4) |
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Effects of Fire and Soot on Bloodstains |
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200 | (6) |
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Fly and Other Insect Activity |
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206 | (4) |
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210 | (2) |
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Sequencing of Bloodstains |
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212 | (4) |
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216 | (1) |
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Determination of the Area of Convergence and Area of Origin of Bloodstain Patterns |
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217 | (24) |
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217 | (1) |
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217 | (3) |
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217 | (2) |
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219 | (1) |
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Basic Trigonometry of a Right Triangle |
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220 | (4) |
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221 | (2) |
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223 | (1) |
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224 | (1) |
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Methods of Area of Origin Determination |
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225 | (1) |
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226 | (7) |
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233 | (8) |
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233 | (1) |
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234 | (1) |
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234 | (7) |
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Directional Analysis of Bloodstain Patterns with a Computer |
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241 | (22) |
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241 | (1) |
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241 | (1) |
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Locating the Blood Sources |
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242 | (1) |
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An Example of Virtual Paths Compared to Actual Flight Paths |
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243 | (1) |
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The Two Impact Angles (α and γ) Depend on the Shape of the Bloodstain |
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244 | (2) |
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Using Ellipses to Analyze Bloodstains |
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246 | (2) |
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248 | (1) |
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Laboratory Study of a Double Blow with the BackTrack Software |
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249 | (4) |
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253 | (1) |
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A Case Study by Detective Craig C. Moore of the Niagara Regional Police Service, Ontario, Canada |
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254 | (3) |
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Two Case Studies by Sgt. Mike Illes of the Ontario Provincial Police, Peterborough Detachment |
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257 | (4) |
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Case #1 Multiple impacts in a limited space |
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257 | (2) |
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Case #2 Expirated bloodstaining |
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259 | (2) |
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261 | (2) |
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Documentation and Examination of Bloodstain Evidence |
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263 | (34) |
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263 | (1) |
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Methods of Documenting Bloodstain Patterns |
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264 | (11) |
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264 | (1) |
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265 | (2) |
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267 | (7) |
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Basic Photographic Equipment List |
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274 | (1) |
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274 | (1) |
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Documentation of the Crime Scene |
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275 | (1) |
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275 | (6) |
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281 | (1) |
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Documentation and Examination of Motor Vehicles |
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282 | (1) |
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Documentation and Examination of Bloodstains in the Laboratory |
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282 | (1) |
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Examination of Bloodstained Clothing |
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283 | (11) |
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Collection and Preservation of Bloodstain Evidence |
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294 | (3) |
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Evaluation of Bloodstain Patterns at the Scene |
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297 | (52) |
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297 | (1) |
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297 | (3) |
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General Processing for Bloodstain Pattern Analysis |
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300 | (4) |
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304 | (15) |
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305 | (1) |
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306 | (1) |
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307 | (2) |
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Medicines/Medicine Cabinets |
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309 | (1) |
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310 | (1) |
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311 | (3) |
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314 | (1) |
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315 | (1) |
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316 | (1) |
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316 | (3) |
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319 | (10) |
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Negative Checklist for Vehicles |
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323 | (1) |
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323 | (1) |
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323 | (1) |
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323 | (4) |
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Effects of Motion and Impact |
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327 | (2) |
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Processing the Body for Bloodstain Patterns |
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329 | (14) |
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Documentation of Bodies at the Scene |
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329 | (1) |
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330 | (1) |
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330 | (3) |
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333 | (1) |
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Mouth and Nose of the Decedent |
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334 | (1) |
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Feet or Shoes of the Decedent |
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334 | (2) |
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336 | (1) |
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Posture at Time of Injury |
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336 | (3) |
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339 | (1) |
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339 | (1) |
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339 | (2) |
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341 | (1) |
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342 | (1) |
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343 | (6) |
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343 | (1) |
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344 | (1) |
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344 | (5) |
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Presumptive Testing and Species Determination of Blood and Bloodstains |
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349 | (20) |
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349 | (1) |
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The Analysis of Blood in Forensic Serology |
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350 | (1) |
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Presumptive Tests for Blood |
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351 | (10) |
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351 | (1) |
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352 | (1) |
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Phenolphthalein (Kastle-Meyer Test) |
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353 | (1) |
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353 | (1) |
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354 | (1) |
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355 | (1) |
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356 | (1) |
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Tests Using Chemiluminescence and Fluorescence |
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357 | (1) |
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358 | (2) |
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360 | (1) |
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361 | (1) |
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Confirmatory Tests for Blood |
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361 | (3) |
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362 | (1) |
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363 | (1) |
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Species Origin Determination for Blood |
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364 | (1) |
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364 | (1) |
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364 | (1) |
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365 | (1) |
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Ouchterlony Double Diffusion Test |
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365 | (2) |
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Crossed-Over Electrophoresis |
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366 | (1) |
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Nonserum Protein Analysis |
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367 | (2) |
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367 | (1) |
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368 | (1) |
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The Detection of Blood Using Luminol |
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369 | (22) |
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369 | (1) |
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369 | (2) |
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371 | (3) |
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374 | (2) |
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Interpretation of Luminescence |
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376 | (1) |
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Use of Additional Presumptive Tests |
|
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377 | (1) |
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Interpretation of Patterns |
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377 | (1) |
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378 | (1) |
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378 | (1) |
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Effects of Luminol on the Subsequent Analysis of Bloodstains |
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379 | (1) |
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380 | (3) |
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383 | (1) |
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384 | (1) |
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384 | (7) |
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384 | (2) |
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386 | (1) |
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387 | (4) |
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Chemical Enhancement of Latent Bloodstain Impressions |
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391 | (30) |
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391 | (1) |
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392 | (1) |
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392 | (2) |
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Fixative with 2% Aqueous Solution of 5-Sulphosalicylic Acid |
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393 | (1) |
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Preparation of the Fixing Solution 2% Aqueous 5-Sulphosalicylic Acid |
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393 | (1) |
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Fixing Impressions with Methanol |
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394 | (1) |
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General Methods for Application of the Fixing Solutions |
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394 | (1) |
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394 | (1) |
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394 | (1) |
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395 | (1) |
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General Methods for the Application of the Chemical Dye Reagents |
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395 | (1) |
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395 | (1) |
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395 | (1) |
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395 | (1) |
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395 | (1) |
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Preparation of the Rinse Solution for Water-Based Chemical Dyes |
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395 | (1) |
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Application of the Rinse Solution for Methanol-Based Chemical Dyes |
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396 | (1) |
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Preparation of the First and Second Rinse Solutions for Methanol-Based Chemical Dyes |
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396 | (1) |
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396 | (1) |
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396 | (1) |
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General Methods for the Application of the Rinse Solutions |
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396 | (2) |
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396 | (1) |
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397 | (1) |
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397 | (1) |
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397 | (1) |
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398 | (4) |
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398 | (1) |
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398 | (2) |
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Preparation of Amido Black Water-Based Without Fixative |
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400 | (1) |
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Preparation of Amido Black Water-Based with Fixative |
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400 | (1) |
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401 | (1) |
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402 | (1) |
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Amido Black Methanol-Based |
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402 | (1) |
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402 | (1) |
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402 | (1) |
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Preparation of Methanol-Based Amido Black |
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403 | (1) |
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403 | (1) |
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Amido Black Water-Ethanol Based |
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403 | (2) |
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Preparation of Amido Black Water-Ethanol Based |
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403 | (1) |
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Preparation of the Rinse Solution for Amido Black Water-Ethanol Based |
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404 | (1) |
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404 | (1) |
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404 | (1) |
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Hungarian Red Water-Based |
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405 | (3) |
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406 | (1) |
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406 | (1) |
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406 | (1) |
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406 | (2) |
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Aqueous Leucocrystal Violet |
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408 | (4) |
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408 | (1) |
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409 | (1) |
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409 | (1) |
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409 | (1) |
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409 | (3) |
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412 | (1) |
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412 | (1) |
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412 | (1) |
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Preparation of Coomassie Brilliant Blue Methanol Based |
|
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412 | (1) |
|
Coomassie Brilliant Blue Water-Methanol Based |
|
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413 | (1) |
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Preparation of Coomassie Brilliant Blue Water-Methanol Based |
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413 | (1) |
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Preparation of the Rinse Solution for Water-Methanol Based Coomassie Brilliant Blue |
|
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414 | (1) |
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414 | (1) |
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414 | (1) |
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414 | (2) |
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415 | (1) |
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415 | (1) |
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Preparation of Crowle's Double Stain |
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415 | (1) |
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415 | (1) |
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416 | (1) |
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Titanium Dioxide Suspension |
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416 | (3) |
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417 | (1) |
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417 | (1) |
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Preparation of Titanium Dioxide Suspension |
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417 | (1) |
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417 | (2) |
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419 | (1) |
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General Notes of Precaution |
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419 | (2) |
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Approaching the Bloodstain Pattern Case |
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421 | (12) |
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421 | (1) |
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Sequence for Approaching Bloodstain Cases |
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422 | (3) |
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Obtain a Brief Background of the Case |
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422 | (1) |
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Examination of the Crime Scene |
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423 | (1) |
|
Initial Review of Crime Scene and Evidence Photographs |
|
|
424 | (1) |
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Examination of Autopsy or Hospital Photographs |
|
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424 | (1) |
|
Examination of Autopsy Protocol or Hospital Records |
|
|
425 | (1) |
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Examination of Crime Scene Sketches/Diagram(s) |
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|
425 | (3) |
|
Examination of Crime Scene and Evidence Photographs |
|
|
426 | (1) |
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Examination of Physical Evidence |
|
|
427 | (1) |
|
Sequencing Evidence Examinations |
|
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428 | (4) |
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429 | (1) |
|
Crime Scene Investigator's Notes and Reports |
|
|
429 | (1) |
|
Responding Officer's Notes |
|
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430 | (1) |
|
Emergency Medical Technicians' Notes or Depositions |
|
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430 | (1) |
|
Additional Forensic Reports |
|
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430 | (1) |
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431 | (1) |
|
Data Synthesis for Bloodstain Pattern (A) |
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431 | (1) |
|
Formulation and Testing of Hypotheses |
|
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431 | (1) |
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Data Synthesis for Bloodstain Pattern (A) |
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431 | (1) |
|
Hypothesis for Bloodstain Pattern (A) |
|
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431 | (1) |
|
Testing of Hypothesis of Bloodstain Pattern (A) |
|
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431 | (1) |
|
Formulation of a Scenario |
|
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432 | (1) |
|
Factors to Consider When Analyzing a Bloodstain Pattern Case |
|
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432 | (1) |
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433 | (10) |
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433 | (1) |
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434 | (1) |
|
Evidence-Specific Laboratory Reports |
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434 | (1) |
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434 | (1) |
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434 | (3) |
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435 | (1) |
|
Introduction of the Report |
|
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436 | (1) |
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436 | (1) |
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437 | (3) |
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438 | (1) |
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438 | (1) |
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438 | (2) |
|
Conclusion(s) of the Report |
|
|
440 | (1) |
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|
441 | (2) |
|
Legal and Ethical Aspects of Bloodstain Pattern Evidence |
|
|
443 | (36) |
|
|
443 | (1) |
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|
443 | (6) |
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|
443 | (6) |
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|
449 | (1) |
|
Qualifications of Experts |
|
|
450 | (9) |
|
|
454 | (1) |
|
|
454 | (1) |
|
|
455 | (4) |
|
Direct and Cross-Examination of the Expert |
|
|
459 | (7) |
|
Attorney's Goals and Methods of Direct Examination |
|
|
459 | (1) |
|
|
460 | (2) |
|
Attorneys' Goals and Methods of Cross-Examination |
|
|
462 | (2) |
|
Advice to the Expert --- Guidelines for Deposition and Trial Testimony |
|
|
464 | (2) |
|
|
466 | (4) |
|
|
466 | (1) |
|
Attorneys' Ethics in Dealing with Experts |
|
|
467 | (3) |
|
Expert Witness Malpractice |
|
|
470 | (8) |
|
|
478 | (1) |
|
Bloodstain Pattern Analysis: Postconviction and Appellate Application |
|
|
479 | (18) |
|
|
479 | (1) |
|
|
479 | (4) |
|
The Postconviction Attorney's Role---The Daunting Task |
|
|
483 | (1) |
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|
483 | (1) |
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|
484 | (1) |
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|
484 | (2) |
|
|
486 | (1) |
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Perjurious Expert Testimony---Newly Discovered Evidence |
|
|
487 | (1) |
|
Prosecutorial Misconduct---Denial of Due Process |
|
|
487 | (2) |
|
Ineffective Assistance of Counsel |
|
|
489 | (7) |
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|
496 | (1) |
|
|
497 | (8) |
|
Bloodstain Pattern Analysis |
|
|
497 | (2) |
|
Medical and Medical--Legal Aspects of Bloodshed |
|
|
499 | (1) |
|
Presumptive Testing and Species Determination of Blood and Bloodstains |
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|
499 | (3) |
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|
499 | (1) |
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|
500 | (2) |
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|
502 | (2) |
|
Chemical Enhancement of Latent Blood Impressions |
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|
504 | (1) |
|
Appendix A: Trigonometric Tables---Sine and Tangent Functions |
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|
505 | (2) |
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Appendix B: Metric Measurements and Equivalents |
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|
507 | (4) |
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Appendix C: Scene and Laboratory Checklists |
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|
511 | (6) |
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Appendix D: Biohazard Safety Precautions |
|
|
517 | (6) |
|
Universal Precautions Policy |
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|
517 | (1) |
|
Human Immunodeficiency Virus |
|
|
518 | (1) |
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|
518 | (1) |
|
Basic Rules for Biohazard Safety |
|
|
519 | (1) |
|
Minimizing Biohazard Contamination at the Crime Scene |
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|
519 | (2) |
|
Guidelines for the Selection of the Proper Personal Protective Equipment |
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|
520 | (1) |
|
Precautions for Evidence Collection |
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|
520 | (1) |
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|
520 | (1) |
|
Personal Protective Equipment Removal |
|
|
521 | (1) |
|
Selection of Personal Protective Equipment |
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|
521 | (1) |
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|
522 | (1) |
|
Appendix E: Court Decisions Relating to Bloodstain Pattern Analysis |
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|
523 | (4) |
|
Appendix F: Court Decisions Relating to Presumptive Blood Tests |
|
|
527 | (4) |
|
Presumptive Testing Cases |
|
|
527 | (1) |
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|
527 | (1) |
|
|
528 | (1) |
|
Orthotolidine/Ortho-Tolidine/o-Tolidine Cases |
|
|
529 | (1) |
|
Leucomalachite/Leuco-Malachite Green Cases |
|
|
529 | (1) |
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|
529 | (1) |
|
|
530 | (1) |
Glossary of Terminology |
|
531 | (2) |
Index |
|
533 | |