Web1. Draw lines of convergence to determine the source of the blood. 2. Determine the direction in which each blood spatter is moving by locating the tail of the blood spatter and any satellites. The satellites will be found ahead of the blood spatter. 3. Draw a line through the middle of the long axis of each of the major drops of blood. WebFlow Pattern A bloodstain pattern resulting from the movement of a volume of blood on a surface due to gravity or movement of the target. Forward Spatter Pattern A bloodstain pattern...
BLOOD SPATTER Flashcards Quizlet
WebMar 1, 2011 · Blood Spatter The television show Dexter highlights the role of blood spatter analysis in forensics and law enforcement work. Blood spatter analysis can be a cornerstone of crime solving. ... A decrease in blood flow to the kidneys can lead to complete organ failure at worst or at minimum severely disrupt the body's state of … WebLow velocity blood spatter can caused by blood dripping. For example blood dripping from a nose bleed. The force of the blood hitting a surface for low velocity blood spatter is 5... jill beardsley cape cod ma
BPA = Bloodstain Pattern Analysis Blood Detection Methods
Web1. Low-Velocity Spatter. These are large separate or compounded drops caused by an impact of fewer than five feet per second; blood cast off from a fist, shoe, weapon, dripping, or splashing. This kind of spatter is normally produced by gravity alone, by a minimal … WebJun 6, 2024 · There can also be a change in the shape and direction of the bloodstain due to the movement of an object after blood flow was initiated or after it had dried. A flow … WebA bloodstain pattern that is created when blood is flung from a blood-bearing object in motion onto a surface. Expirated blood pattern. The pattern created by blood that is expelled out of the nose, mouth, or respiratory system as … installing outside faucet from water heater