The first professional to arrive at the crime scene
What is the first responder
100
The most important method of crime scene documentation
What is Photography
100
Any objects that can establish that a crime has occurred or can provide a link to a victim or suspect
What is Physical Evidence
100
Characteristics that can be linked directly to a group
What is individual characteristics
100
HCl
What is inorganic
200
The first action a first responder should do when arriving at the crime scene
What is give medical assistance
200
All distances in a sketch are proportional to one another
What is "drawn to scale"
200
Footprint in mud
What is transient evidence
200
Making sure a procedure can identify a standard or known substance
What is the first step of an identification test
200
The term used to describe information that determines the amount of a substance or the proportions it is found in
What is Quantitative
300
The 3 ways we discussed to secure a crime scene
What are barricades, crime scene tape, and guard officers
300
What is the primary difference between a rough sketch and a final sketch?
What are same accurate measurements but final sketch has more attention to detail
300
Of grid, sprial, and strip line, the search pattern best for a solo investigator
What is spiral
300
Used to provide a known comparison when attempting to identify and quantify the results of a testing process
What are standards
300
The type of characteristics that inorganic analysis can provide for a piece of evidence
What is class characteristics
400
Every contact leaves a trace
What is Locard's Exchange Principal
400
What are 3 benefits of producing a sketch?
What are help locate additional evidence, determine criminal's path, determine timing of crime, aid witness recall, confessions, judge & jury...
400
Packing a blood soaked shirt
What paper bag to avoid mold
400
Probability and class characteristics
What is increased when matching more class characteristics of evidence
400
The analytical technique that is an inexpensive and quick way to tentatively identify the components of a mixture or the purity of a sample
What is TLC
500
The ultimate destination of evidence
What is the courtroom
500
a) The most important form of crime scene documentation
b) The two methods of documentation that should always be completed
c) The form of documentation that should be completed first
What are
a) Photography
b) Notes & Sketch
c) Photography
500
An accurate record of all the individuals that have possessed the evidence items as they were collected and analyzed
What is Chain of Custody
500
It subjects a suspect specimen and a control specimen to the same tests and examinations for the ultimate purpose of determining whether or not they have the same origin
What is a comparison test
500
It uses the difference between the initial intensity of the source light and the intensity of this light after it passes through the sample to determine how much of the light was absorbed
How AAS determines the concentration of an element in a sample