CRIME SCENE ANALYST IAI NEWEST 2024 ACTUAL EXAM COMPLETE 160 QUESTIONS AND CORRECT
DETAILED ANSWERS
Define the term Evidence - (answer) Something legally submitted to a competent tier of fact as a
means of certainty the truth of any allege matter under investigation
Give examples of testimonial and real evidence - (answer) Eye witness, DNA, fibers, prints
Which of the following pieces of evidence would be more probative in associating the defendant to the
victim in a murder trial - (answer) A bloodstain found on the defendant's jacket taht subsequently
matches the victim's DNA
List the identifying information that should be listed on the container when collecting evidence at a
crime scene - (answer) 1. Name of person collecting
2. Dates of collection/transfer
3. Agency, case #, type of crime
4. Property tag #
5. Victim/suspect name
6. Storage location
7. Description of item
(T/F) When collecting evidence, the general rule is that more is better than less - (answer) True
Which of the following would be considered a known sample - (answer) Buccal swabs from the suspect
You arrive at the scene of a homicide and see a blood-soaked shirt on the floor. Once it is properly
documented, which of the following containers should you place it in for transportation to the crime lab?
- (answer) Paper bag
The forensic practitioner's sole obligation is to serve the aims of - (answer) The legal system (not to
over/under state scientific findings, unbias)
Which organization has a profession code of ethics that is applicable to forensic science laboratory -
(answer) The American Society of Crime Laboratory Directors
,CRIME SCENE ANALYST IAI NEWEST 2024 ACTUAL EXAM COMPLETE 160 QUESTIONS AND CORRECT
DETAILED ANSWERS
List some testifying tips that can be used when undergoing cross examination - (answer) 1. Be prepared
2. Ask for clarification
3. Talk to the jury
4. Layman's terms
Which of the following is a major task that the first res ponder must be concerned with - (answer)
Protecting the crime scene
Which of the following principles is associated with processing crime scenes and is often summarized by
"every contact leaves a trace" - (answer) Locard Exchange Principle
Describe why it is important for the first responder to record the time associated with a crime scene
investigation - (answer) 1. Checking a suspect's story
2. Precision and credibility to officer's statement
When entering a crime scene, the first responder should proceed with extreme caution and concentrate
their attention to possible evidence at which locations - (answer) 1. Places that evidence could be
destroyed easily
2. Focal points of the scene
List some of the points that should be covered when taking notes on the condition of the crime scene -
(answer) 1. Smells
2. Temp
3. Doors open/closed
4. Lights on/off
5. Time indicators
6. Signs of activity
, CRIME SCENE ANALYST IAI NEWEST 2024 ACTUAL EXAM COMPLETE 160 QUESTIONS AND CORRECT
DETAILED ANSWERS
When is it appropriate for the first responding officer to move a piece of evidence - (answer) When he
is charged with the responsibility of processing the scene for physical evidence
You are called to the scene of a sexual assault that took place at a park. Describe how you would secure
the scene - (answer) 1. Clear scene
2. Large area of crime scene tape
3. Observe disturbed nature
The position of __________ and ___________ may reveal the direction of the shot and possible location
of the assailant - (answer) Bullets, cartridge cases
Describe the proper procedure when dealing with multiple witnesses at the scene of a crime - (answer)
Separate them as soon as possible
List five crime scene 'dos' and five crime scene 'donts' - (answer) Do:
1. Limit access to the scene
2. Note original conditions
3. Photos with 90 degree angle and L scales
4. Call crime scene
5. Record location of evidence before moving
Dont:
1. Touch anything unecessarily
2. Use routes suspect used
3. Fail to document contamination
4. Allow evidence to be compromised by nature
5. Photos without scales
List the seven key objectives of a crime scene investigator - (answer) 1. Reconstruct the scene
DETAILED ANSWERS
Define the term Evidence - (answer) Something legally submitted to a competent tier of fact as a
means of certainty the truth of any allege matter under investigation
Give examples of testimonial and real evidence - (answer) Eye witness, DNA, fibers, prints
Which of the following pieces of evidence would be more probative in associating the defendant to the
victim in a murder trial - (answer) A bloodstain found on the defendant's jacket taht subsequently
matches the victim's DNA
List the identifying information that should be listed on the container when collecting evidence at a
crime scene - (answer) 1. Name of person collecting
2. Dates of collection/transfer
3. Agency, case #, type of crime
4. Property tag #
5. Victim/suspect name
6. Storage location
7. Description of item
(T/F) When collecting evidence, the general rule is that more is better than less - (answer) True
Which of the following would be considered a known sample - (answer) Buccal swabs from the suspect
You arrive at the scene of a homicide and see a blood-soaked shirt on the floor. Once it is properly
documented, which of the following containers should you place it in for transportation to the crime lab?
- (answer) Paper bag
The forensic practitioner's sole obligation is to serve the aims of - (answer) The legal system (not to
over/under state scientific findings, unbias)
Which organization has a profession code of ethics that is applicable to forensic science laboratory -
(answer) The American Society of Crime Laboratory Directors
,CRIME SCENE ANALYST IAI NEWEST 2024 ACTUAL EXAM COMPLETE 160 QUESTIONS AND CORRECT
DETAILED ANSWERS
List some testifying tips that can be used when undergoing cross examination - (answer) 1. Be prepared
2. Ask for clarification
3. Talk to the jury
4. Layman's terms
Which of the following is a major task that the first res ponder must be concerned with - (answer)
Protecting the crime scene
Which of the following principles is associated with processing crime scenes and is often summarized by
"every contact leaves a trace" - (answer) Locard Exchange Principle
Describe why it is important for the first responder to record the time associated with a crime scene
investigation - (answer) 1. Checking a suspect's story
2. Precision and credibility to officer's statement
When entering a crime scene, the first responder should proceed with extreme caution and concentrate
their attention to possible evidence at which locations - (answer) 1. Places that evidence could be
destroyed easily
2. Focal points of the scene
List some of the points that should be covered when taking notes on the condition of the crime scene -
(answer) 1. Smells
2. Temp
3. Doors open/closed
4. Lights on/off
5. Time indicators
6. Signs of activity
, CRIME SCENE ANALYST IAI NEWEST 2024 ACTUAL EXAM COMPLETE 160 QUESTIONS AND CORRECT
DETAILED ANSWERS
When is it appropriate for the first responding officer to move a piece of evidence - (answer) When he
is charged with the responsibility of processing the scene for physical evidence
You are called to the scene of a sexual assault that took place at a park. Describe how you would secure
the scene - (answer) 1. Clear scene
2. Large area of crime scene tape
3. Observe disturbed nature
The position of __________ and ___________ may reveal the direction of the shot and possible location
of the assailant - (answer) Bullets, cartridge cases
Describe the proper procedure when dealing with multiple witnesses at the scene of a crime - (answer)
Separate them as soon as possible
List five crime scene 'dos' and five crime scene 'donts' - (answer) Do:
1. Limit access to the scene
2. Note original conditions
3. Photos with 90 degree angle and L scales
4. Call crime scene
5. Record location of evidence before moving
Dont:
1. Touch anything unecessarily
2. Use routes suspect used
3. Fail to document contamination
4. Allow evidence to be compromised by nature
5. Photos without scales
List the seven key objectives of a crime scene investigator - (answer) 1. Reconstruct the scene
