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Two basic goals of police:
1. The prevention of crime and disorder and the preservation of peace.
2. The protection of life, property, and personal liberty.
The value of evidence manifestations are what?
1) predictable effects
2) unpredictable effects
3) transitory effects
4) relational detail
5) functional detail
what is the Forensic Science Linkage Triangle?
scene-subject-victim
the crime scene technician's methods must consider three-specific scene-
integrity issues:
1) the addition of material to the scene
2) the destruction of material in the scene
3) the movement of material in the scene
What are 3 types of evidence and explain them?
, 1) physical- tangiable/real
2) testimonial- witness
3) trace- fibers and hairs
Class vs. Individual Characteristics
class- describe traits of characteristics of evidence that allows the item to be compared
with a group
ind- make up the second category which is allowing forensic scientist to compare the
item with a specific object or person. Known as unique.
ACE-V
A-analysis
C- comparison
E- evaluation
V- verification
Is an overall procedure that shows specialist what to do
several factors may increase or decrease the probability that identifiable
fingerprints will be found on a given service these include but are not limited to:
substrate characteristics
Some biological evidence can exist in the form of?
1) blood
2) spit
3) semen
4) vaginal secretions