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Bloodstain: A Case Study

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Other than photographing bloodstain, a rough sketch is also helpful to demonstrate the usually looks of the blood stains and additionally their relative position to different zones of the crime scene (Saferstein, 2011). The sketch must include the location and direction of the blood stain (Saferstein, 2011). Utilize high force lighting in finding blood evidence, typical lighting is lacking for little stains, for example, high speed. After finishing a scene investigation, the investigator should go over it one more time with ultra-violet lgith (Saferstein, 2011).This might uncover stains possible overlooked with the bare eye or with the utilization of high power light (Saferstein, 2011).
Search for spots where blood should be however isn't,
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Hair, like fingerprints can tell us if there was another person involved,the sex,raics, and sometimes the age. On the corner of the table was hair, it was determined to belong to Anna. Also found at the crime scene were pills next to anna. After analyzing the pill we found that they were acetylsalicylic acid AKA aspirin. lastly there was a muddy shoe print found.

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