Unit Two Flashcards

crime scene and evidence (48 cards)

1
Q

What is Chain of custody?

A

a document that tracks who collected the evidance

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2
Q

What is the usual first responder on a crime scene?

A

a police officer

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3
Q

What is a paper bindle?

A

a way you can fold a piece of paper to collect evidence

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4
Q

Who created the very first forensics lab?

A

Dr. Edmond Locard

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5
Q

What is direct evidence?

A

eye witness, video/photo, and/or a confession

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6
Q

What is class evidence?

A

evidence that can narrow down suspect(s) that belongs to certain class(es)

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7
Q

what are the two types of individual evidence, and what can it do?

A

DNA or Finger Prints and it can identify an exact person

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8
Q

What is a search pattern?

A

what someone fallows when lookin for evidence at a crime scene

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9
Q

what needs to be placed in a breathable/vented container and what does it do?

A

moist biological, it prevents mold (e.g., a bloody glove)

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10
Q

Why do we separate the witnesses

A

to prevent false memory

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11
Q

Dr. Edmond Locard developed what?

A

the “Principle of Exchange”

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12
Q

what is it called when evidence becomes individualized b/c they fit together like puzzle pieces?

A

end-matching

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13
Q

How many drafts does a sketch of a crime scene are there?

A

two, the rough draft and the final draft

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14
Q

What are the only two things that fall under individual evidence?

A

DNA and Fingerprints

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15
Q

What should the final draft have to be drawn to?

A

Scale

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16
Q

What do you use when drawing a crime scene?

A

Shapes

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17
Q

What where the three things that Locard said could transfer?

A

Nature, intensity, and duration

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18
Q

When evidence has become more persuasive to a jure and more unique what is it called?

A

it has become more individualized

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19
Q

What is the type of evidence is a gun?

A

Indirect Class

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20
Q

What is the type of evidence is a shoe print?

A

Indirect Class

21
Q

What is the type of evidence is a finger print?

A

indirect individual

22
Q

What is the type of evidence is a written confession?

23
Q

Was there any direct evidence in the OJ Simpson case?

A

No, there wasn’t any direct evidence in the OJ case

24
Q

What is the type of evidence was the blood at the crime scene?

A

Indirect Class

25
What is the type of evidence was the knit hat at the crime scene?
Indirect Class
26
What is the type of evidence was the hair in the hat?
indirect class
27
What is the type of evidence was the glove at the crime scene?
indriect class
28
What is the type of evidence was Nicole's DNA from the bloody sock in OJ's room?
indirect individual
29
What is the type of evidence was OJ's DNA from the bloody gloves?
indirect individual
30
What did the prosecution say about the gloves and what did the defense sat about them?
Prosecution: Only 300 people owned them Found one bloody glove at OJ's house and the other one at the crime scene The blood DNA was a match with OJ's blood type Defense: They didn't fit him The glove could have been planted The blood could have been tainted with
31
What was some reasons that the OJ jury might have felt spathic to OJ
they had seen the bronco chase, he had spoken about loving Nicole, and a lot of people thought he was innocent at the time
32
Why was the cut on OJ's hand so important?
There was a trail of blood at the crime scene and at his house
33
How was Mark Fuhrman important to the case?
he was a LAPD detective on the case, he found the glove, he said racist statements, and he took the 5th amendment about planting evidence
34
What where the possible reasons for OJ to have been found innocent?
cross contamination, glove didn't fit, untrustful evidence, and police corruption/racism
35
How are a rough draft and final draft different?
Rough Draft has measurement on it it's on blank paper Final Draft No measurements on it Drawn with a ruler On graph paper Scale Key (e.g., 1 foot = 2 squares)
36
What "s" is it when there are photos taken of the crime scene
see the scene
37
What "s" is it when there are first responders tie up a crime scene with crime scene tape?
secure the scene
38
What "s" is it when CSI professionals decide who needs to be called to the scene? (e.g., example, medical examiner, CPS ext)
Scan the scene
39
What "s" is it when the security log is set up?
Secure the Scene
40
What "s" is it when there are two drafts drawn of the scene
Sketching the crime scene
41
What "s" is it when a paper bindle can be used?
securing and collecting evidence
42
What "s" is it when the chain of custody should be fallowed?
securing and collecting evidence
43
What "s" is it when moist biological evidence is kept in a vented/breathable container?
securing and collecting evidence
44
What "s" is it when the FBI standard and controlling samples are required?
Securing and collecting evidence
45
What "s" did Detective Fuhrman did not lawfully but clamed it was exigent circumstances?
search for evidence
46
What technique was used to individualize duct tape in forensic files "Stick em Up"
end matching
47
What piece of evidence was used to individualize in forensic files "Bag of Evidence"
a garbage bag
48
What sparked up interest in forensics, and was the first live trial on TV from beginning to end?
the OJ case