Crime Scene Investigation #1
Crime Scene Investigation #2
Crime Scene Investigation #3
Hair #1
Hair #2
100
Evidence that can narrow down to a large group is called ___
What is CLASS EVIDENCE *BONUS* What is the type that narrows down to a specific person? Give an example
100
Evidence which is observed first hand is called _____
What is DIRECT EVIDENCE *BONUS* What is the other type which implies guilt but is indirect? *BONUS*BONUS* What are the 2 types??
100
What is observation?
What is paying close attention to details and take in information
100
Hair is considered ____ evidence unless the follicle is attached
What is CLASS
100
The main differences between animal and human hair is ___
What is THE WIDTH OF THE MEDULLA AND CUTICLE PATTERNS
200
Describe ways your brain may alter perceptions
What is eye structure, eye training, memory, what we feel is important sticks, emotional state, type/amount of activity...
200
Forensic Scientists provide _____ in the court of law, not opinions
What is FACTS
200
Forensic Scientists do not ________ the suspects in court, they only provide the evidence
What is QUESTION
200
What are the 3 layers which make up the structure of hair?
What is MEDULLA, CORTEX, CUTICLE
200
Humans have a _ cuticle pattern
What is IMBRICATE
300
_____ Evidence is anything left behind on another person and/or object
What is TRANSFER/TRACE
300
What are the 7 "S's" of Crime Scene Investigation?
What is SECURE THE SCENE, SEPARATE WITNESSES, SCAN THE SCENE, SEE THE SCENE, SKETCH THE SCENE, SEARCH FOR EVIDENCE, SECURE/COLLECT EVIDENCE
300
The evidence analysis team who opens the collected evidence bags must follow the _____-of-_______
What is CHAIN-OF-CUSTODY *BONUS* EXPLAIN THE PROCESS
300
A hair with a spinous cuticle probably came from a ___
What is CAT
300
A medulla pattern which has 1 unbroken line is called ___
What is SOLID/CONTINUOUS
400
Explain the process of properly collecting evidence
What is GLOVES, BINDLE, BAG, INVENTORY LABEL, SEAL, SIGN
400
The fixed points used to measure a crime scene are called __
What is DATUM POINTS *BONUS*Why are they important??
400
the ______ is responsible for securing the scene, separating witnesses, scanning the scene, seeing the scene and calling the proper authorities
What is FIRST RESPONDER
400
The 4 main functions of hair
What is REGULATE TEMP., DECREASE FRICTION, PROTECT AGAINST UV, SENSE ORGAN
400
Deer and antelope have _____ medulla pattern
What is SPHERICAL CELLS/MULTISERIAL/LATTICE *BONUS* What other organism has this same pattern?
500
The ____ is responsible for documenting all information and working closely with all personnel
What is RECORDER
500
The _______ is responsible for measurements, setting the compass and key
What is SKETCH ARTIST
500
The _ works the grid/search pattern, bindles, bags and fills out inventory labels
What is EVIDENCE COLLECTOR
500
Calculate the width of a hair in microns if the Field-of-View is 2mm and roughly 23 hairs fit into the view
What is 87 microns
500
What are the 3 stages of hair growth? Describe each?
What is ANAGEN=1000 DAYS OF GROWTH CATAGEN=DECREASED GROWTH TELOGEN=DORMANT STAGE/HAIR IS LOST
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