WebJul 17, 2014 · Blood Spatter Evidence. It is a field of forensic investigation which deals with the physical properties of blood and the patterns produced under different conditions as a result of various forces being applied to the blood Follows the laws of physics. Blood Pattern Reconstruction. Uploaded on Jul 17, 2014 Ann Parks + Follow bloody object WebBy including the excess scalloping of satellite staining and elongated tail portions of stains in the basic stain measurements, the length to width ratio can be changed significantly, and as little as a 0.5mm deviation can greatly affect the estimated angle of impact.
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Web15 hours ago · According to Liewer, the chemical showed positive reactions to blood in Gannon’s room, including spatter found on the walls, blood stains on the carpet, carpet padding, and concrete under the carpet. Liewer testified earlier Friday morning that he found blood in the garage, on the garage door handle, and on the garage floor. WebNov 11, 2010 · A blood drop that strikes a fluid (blood) causes an accentuation of the dispersion phase with clear satellite spatters, which sometimes can be arranged asymmetrical. MacDonell describes the typical blood droplet as a droplet with 50 μl in volume and approximately 4.6 mm in diameter. coach 93849
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WebBlood Spatters Analysis 1 of 50 Blood Spatters Analysis Mar. 27, 2014 • 22 likes • 15,826 views Download Now Download to read offline Education Blood as Evidence Blood Pattern and Spatter Analysis for solving Crime Scenes Prashant Mehta Follow Consultant, Marketing Professional, and Academician at National Law University Advertisement Advertisement WebBlood droplets that strike linoleum flooring will take on a slightly different appearance and may tend to have "scalloping" on their peripheral edge. Surfaces such as wood or concrete will be distorted to a much greater extent, sometimes producing satellite (secondary) blood spatter droplets and stains. Transfer stains/patterns: WebThe surface tension of the liquid blood causes the blood drops produced from a blood source to be spherically shaped. Blood drops are much more viscous than water and it … coach 93430