module-six-lesson-three-notes-outline-1 - Module Six Lesson...

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Module Six Lesson Three Notes Outline Student Name: Morgan McGuirt Introduction 5 pts Write a brief (2-3 sentences) response the eMaze describing what you think the blood spatter shows. Vocabulary 15 pts Using the directions in the course, create your vocabulary review below for the following terms: Cast-off- bloodstain pattern created when blood is released or thrown from a blood bearing object in motion Luminol- Chemical test used by investigators to detect trace amounts of blood left at crime scenes, reacts with iron found in hemoglobin leucomalachite green- Chemical test for blood that is a presumptive test used in place of phenolphthalein, turns green if blood is present satellite spatter- small droplets of blood that are distributed around a pool or drop of blood as a result of the blood impacting the target surfaces expirated spatter- Blood that is thrown out of the nose mouth or a wound as a result of air pressure and or airflow which is a propelling force, it is usually caused by blood from an internal injury mixing with air from the lungs being expelled through the nose contact/transfer blood stains- bloodstain pattern created when a wet bloody surface comes in contact with another surface. Results from objects coming in contact with blood stains and leaving any wipes or transfers behind blood spines- pointed or a long gated stains which radiate away from the central area of a blood stain origin/source- common point in a 3-D space to which the trajectory of several

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