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unit 4: hair unit 5: hair hair is the most frequently found piece of trace evidence. hair is usually class evidence unless: dna in root is found = individual sometimes mtdna…
unit 4: hair unit 5: hair objective: swbat identify forensic evidence found in hair samples. do now: what forensic evidence can be determined from hair? hair is the most…
trace evidence: hair forensic science hair hair is • a slender threadlike outgrowth from the follicles of the skin of mammals • found all over our bodies – head –…
slide 1 hair evidence slide 2 introduction human hair is one of the most frequently found pieces of evidence at the scene of a violent crime. it can provide a link between…
slide 1 trace evidence: hair forensic science hair hair is a slender threadlike outgrowth from the follicles of the skin of mammals found all over our bodies head face chest…
hair evidence introduction human hair is one of the most frequently found pieces of evidence at the scene of a violent crime. it can provide a link between the criminal and…
hair evidence standard students will demonstrate the ability to collect, preserve, and identify evidence found at a crime scene. objectives 1. describe the cuticle, cortex,…
hair evidence hairs as physical evidence valuable because can remain intact for years so strong that they have same tensile strength of steel of same gauge presence often…
unit 02 hair and fibers unit 02 hair and fibers hair as evidence hair is class evidence hair can be used to back up circumstantial evidence hair absorbs substances both from…
forensic science hair evidence: microscopic examination hair shaft composed of: cuticleâoutside covering, made of overlapping scales cortexâinner layer made of keratin…
slide 1 hair as evidence slide 2 introduction human hair is one of the most frequently found pieces of evidence at the scene of a violent crime. it can provide a link…
kendallhunt publishing company 1 chapter 9 trace evidence “breadth of view is one of the essentials of our profession. the interplay of ideas and the oblique use of knowledge…
slide 1 slide 2 i. trace evidence= physical evidence found at a crime scene in small but measurable amounts examples: hair, glass, fibers, paint, pollen, gunshot…
slide 1 hair evidence standard students will demonstrate the ability to collect, preserve, and identify evidence found at a crime scene. objectives 1. describe the cuticle,…
slide 1trace evidence 1.trace evidence is physical evidence found in small amounts at a crime scene. 2.common examples would be: –hair, fiber –paint chips –body fluids…
trace evidence 1 trace evidence trace evidence 2 objectives you will understand: how to apply deductive reasoning to analytical data how to follow qualitative analytical…
slide 1 slide 2 hair evidence what information can be gained from analysis of hair? hair alone (without follicle cells) is trace evidence & class evidence. …
chapter 5: hair â kendall/hunt publishing company * introduction human hair is one of the most frequently found pieces of evidence at the scene of a violent crime. it can…
microscopic evidence hair evidence fiber analysis pathology intro microscopic hair analysis the first step in microscopic hair evaluation is to determine whether it is animal…
147 training lab – hair as evidence: part 2 – animal hair name________________________________ background: animal hair can be just as important in helping to solve a…