PPT-Bloodstains

Directions Identify each type of blood stainspatter pictured 1 What type of bloodstain 2 What type of blood stain 3 What type of blood stain 4 What type of blood stain 5 What type of blood stain. Objective: to understand how blood stains can give forensic scientists information about a crime.. blood. Blood is what moves oxygen around our body from the lungs to the organs that need oxygen and then back the lungs for more oxygen.. The success or failure of any criminal investigation often depends on the recognition of physical evidence left at a crime scene and the proper analysis of that evidence.. Crime scenes that involve bloodshed often contain a wealth of information in the form of bloodstains.  The pattern, size, shape, and the location of such stains may be very useful in the reconstruction of the events that occurred. . 1 FSC 630 Forensic Science Internship Marshall University Forensic Science Program MU Topic Advisor:Dr. Terry Fenger, PhDMarshall University(304) 691fenger@marshall.eduInternship Agency Supervisor: Ki Bloodstain Science. Warning: Some material in this presentation and related videos may be too graphic for some people. . What . does the abbreviation BPA represent? . Bloodstain Pattern Analysis. What can an investigator learn from the analysis of a blood spatter?. 1. What type of bloodstain?. 2. What type of blood stain?. 3. What type of blood stain?. 4. . . What type of blood stain?. 5. What type of blood stain?. 6. What type of blood stain?. 7. type of blood stain?. Bloodstain Pattern Analysis Terms. Spatter. – Bloodstains created from the application of force to the area where the blood originated.. Origin/Source. – The place from where the blood spatter came from or originated.. Plasma. fluid portion of normal . unclotted. blood . red blood cells, white blood cells, and platelets are suspended in it. BLOOD COMPONENTS. Serum. liquid portion of clotted blood. SURFACE TENSION OF BLOOD.