Blood Stain Pattern Analysis (with 100% Error-free Answers)

Crime Scene Reconstruction correct answers All of the professionals contribute a unique perspective to develop the crime scene reconstruction. ((The method used to support a likely sequence of events at a crime scene) by the observation and evaluation of physical evidence and statements made by individuals involved in the incident.) Four principles of crime scene reconstruction correct answers 1. Physical evidence 2. Law enforcement personal must take proper action 3. Securing and protecting the crime scene 4. Investigators should make a examination of the scene 6 things you're likely to uncover by looking at a blood stain correct answers 1. Direction from which blood originated 2. Angle at which a blood droplet struck the surface 3. Location or position of a victim at the time a bloody wound was inflicted 4. The movement of a bleeding individual at the crime scene 5. The minimum number of blows that struck a bleeding victim 6. The approximate location of an individual delivering blows that produce the blood stain pattern Angle of impact correct answers Angle formed between the path of the blood droplet and the surface that it contacts. How you find the Angle of Impact correct answers To determine the angle of impact: sinA= width of blood stain divided by length of blood stain Surface texture correct answers 1. Satellite Spatter 2. Impact Spatter 3. Forward Spatter 4. Back Spatter 5. Gunshot Spatter 6. Cast off Spatter 7. Arterial Spray Spatter Satellite Spatter correct answers Small droplets of blood that are distributed around the perimeter of a drop or pool of blood and were produced as a result of the blood impacting the target's surface. Impact Spatter correct answers A bloodstain pattern produced when an object makes a forceful contact with a source of blood projecting drops of blood outward from the source. Forward Spatter correct answers Blood that travels away from the source in the same direction as the force that caused the spatter. Back Spatter correct answers Blood directed back toward the source of the force that caused the spatter.