Case Study
Analysis
Trace Evidence
Equipment
Impression...
100
this 16-year-old girl did not return home after shopping
who is Gaetane Bouchard
100
Very fine particles and holds water well.
What is Clay
100
Anything brought into or taken from a crime scene by the criminal, victim, or others.
What is Trace Evidence
100
A microscope that matches or compares different fibers.
What is Comparison Microscope
100
Photos, molds, and actual markings are used to examine this.
What is Impressions and Imprints.
200
These two items was found at the gravel pit where the body was found
What is Green paint and tire tracks
200
Holds very little water
What is Sand
200
Which is not a type of trace evidence? (hairs, fibers, a knife, gunpowder residue)
What is a Knife
200
Used to identify fibers.
What is micrscopes.
200
Photos must have this taken before molds are made.
What is Scale and measurement.
300
this was the murder weapon
What is a knife
300
plants and animals are what types of fibers.
What is natural
300
_______ fibers come from plants and animals.
What is natural
300
DNA can be extracted to provide this.
What is individual evidence.
300
Legal, suicide notes, threat letters, ransom demands, and checks are all this.
What is documents.
400
what was the color, model, and year of the car the man the drove that the vic was seen talking to
What was a green 1952 pontiac
400
man-made fibers are called.
What is synthetic
400
Before detailed analysis is done, fibers must be ______ and _____apart.
What is Separated, teased
400
This kind of microscope is used to seperate fibers.
What is light microscope.
400
Documents can be investigated for this.
What is authenticity.
500
at what time did the vic buy a chocolate bar.
What was 4pm
500
measurments of tire tracks can indicate what.
What is wheel base
500
Materials on hair, such as chemicals and ______, can provide details about the unknown person or animal.
What is oils
500
This kind of microscope highlights and identifies general features.
What is Polarized Microscope.
500
Footmarks, tiretracks, and bite marks are all this.
What is impressions.
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