Hair Analysis
Fiber Analysis
Fingerprints
7 Steps of CSI
Grab Bag
100
This famous political leader’s death led to an investigation that used hair samples to test for toxins.
Who was Napoleon Bonaparte?
100
Fibers can be considered this type of evidence.
What is physical evidence?
100
Lines on a fingerprint are known as this.
What is ridges?
100
This is the first step crime scene investigators must follow when arriving on the scene.
What is Securing the Scene?
100
Whenever two objects are in contact, some transfer of material may occur.
What is Locard’s Exchange Principle?
200
Hair without the follicle is considered this type of evidence.
What is class evidence?
200
Synthetic fibers tend to be more _______________ in structure, whereas natural fibers tend to be more ______________.
What is uniform and irregular?
200
This type of fingerprint is found as an indentation left on a soft material such as clay.
What is a Plastic print?
200
When “Seeing the Scene”, forensic photographers must take this many photos of each piece of evidence.
What is 9?
200
Archaeologists discovered fingerprints pressed into clay tablet contracts dating back to this year.
What is 1792 BC?
300
Hair is composed of this protein.
What is keratin?
300
This test can be performed on a fiber to determine its identity.
What is Fiber Burn Analysis?
300
Fingerprints form during this stage of development.
What is fetal development?
300
This log must travel with evidence and should reflect anyone that had contact with the evidence.
What is the Chain of Custody?
300
This is the one exception to altering a crime scene.
What are injured people that need attention?
400
According to the medullary index, animal hair will measure greater than this number.
What is 0.5?
400
These are three fiber weave patterns. (sketch each)
400
This is the most common fingerprint characteristic worldwide.
What is Loops?
400
These are the methods used for searching a crime scene.
What are Spiral, Grid, Line/Strip, and Quadrant?
400
This amendment, part of the Bill of Rights, ensures that a person will be tried b y an impartial jury of his/her peers.
What is the 6th amendment?
500
This piece of evidence is most like to have a double medulla.
What is beard hair?
500
This is a place you cannot produce natural fibers.
What is a lab?
500
This is the automated fingerprint identification system.
What is AFIS?
500
This type of lighting can help investigators make this evidence visible for photography.
What is Oblique lighting?
500
This is a rule in criminal law that makes evidence that was derived from an illegal search, arrest or interrogation inadmissible.
What is the Fruit of the Poisonous Tree Doctrine?