This section will contain MCQs from Chapter 2 (Part 1): The Crime Scene from Richard Saferstein’s book titled Criminalistics and Forensic Science. All the MCQs are personally made by the authors of the website.
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1. Forensic science begins at the
- Crime Scene
- Courtroom
- Laboratory
- All of the above
Answer
Answer: (1) Crime Scene
2. Duties of the First officer arriving on the scene of the crime, except
(a) Taking notes of any vehicles leaving the scene
(b) Obtaining medical assistance if needed
(c) Check for hazardous or violent circumstances
(d) Leaves the crime scene to do a preliminary investigation.
Codes
- (a), (b) and (d) are correct
- (a), (d) are correct
- (a), (b) and (d) are correct
- Only option (d) is correct
Answer
Answer: (4) Only option (d) is correct
3. Term that defines Physical Evidence:
- Any object that can establish that a crime has been committed or can link a crime and its victim.
- Any object that can establish that a crime has or has not been committed or can link a crime and its victim.
- Any object that can establish that a crime has been committed or can link a crime and its victim or its perpetrator.
- Any object that can establish that a crime has or has not been committed or can link a crime and its victim or its perpetrator.
Answer
Answer: (4) Any object that can establish that a crime has or has not been committed or can link a crime and its victim or its perpetrator.
4. It is important to properly preserve a crime scene in order to:
- Provide a more comfortable environment for investigators
- Increase the chances of a successful prosecution
- Prevent contamination or alteration of evidence
- Create a more accurate reconstruction of the events
Answer and Explanation
Answer: (3) Prevent contamination or alteration of evidence
Explanation: Integrity and reliability of analysis are important when dealing with physical evidence which can be done by properly preserving a crime scene.
5. Given below are two statements:
Statement (I): Physical evidence can achieve its optimum value in criminal investigation only when the integrity of evidence is maintained.
Statement (II): It can be achieved with a selectivity governed by the collector’s thorough knowledge of the crime laboratory’s techniques, capabilities, and limitations
In light of the above statements, choose the correct answer from the options given below:
- Both Statement (I) and Statement (II) is true
- Both Statement (I) and Statement (II) is false
- Statement (I) is true but Statement (II) is false
- Statement (I) is false but Statement (II) is true
Answer
Answer: (1) Both Statement (I) and Statement (II) are true
6. Which of the following is NOT a key element of crime scene management?
(a) Documentation
(b) Preservation of evidence
(c) Crowd control
(d) Identifying and interviewing suspects
Choose the correct statements from the list:
- Both (a) and (b) only is correct
- Both (b) and (c) only is correct
- Only (b) is correct
- Only (d) is correct
Answer
Answer: (4) Only (d) is correct
7. Which of the following are the duties of first responding officer on the crime scene?
(a) Prevent media to access the scene.
(b) Look for the violet or hazardous circumstances.
(c) Take a special note of leaving vehicles or people from the scene.
(d) Setting up barriers or barricades
Choose the correct statements from the list:
- (b), (c), and (d) are correct
- (b) and (d) are correct
- (a), (b) and (c) are correct
- All are correct
Answer
Answer: (4) All are correct
8. First Officer should exclude all unauthorized personnel from entering the scene of the crime, except:
(a) Family and friends for identification
(b) Fellow police officers not directly involved in processing the site
(c) Eye witness
(d) Preparator
Choose the correct statements from the list:
- (b), (c), and (d) are correct
- (a) and (b) are correct
- (a), (b), (c) and (d) are correct
- None of the above
Answer and Explanation
Answer: (4) None of the above
Explanation: At the same time, officers should exclude all unauthorized personnel from the scene which includes all of the listed options (a), (b), (c), and (d), because every individual who enters the scene is a potential destroyer of physical evidence, even if it is by unintentional carelessness.
9. The correct sequence for crime scene management:
(a) Securing the scene and determining the boundaries of the scene.
(b) Initial walk-through to gain an overview of the situation.
(c) Establishes the perpetrator’s path of entry and exit.
(d) Develop a strategy for systematic examination and documentation of the entire crime scene.
Choose the correct statements from the list:
- (a), (b), (c), and (d) is the correct sequence
- (a), (c), (b) and (d) is the correct sequence
- (a), (b), (d) and (c) is the correct sequence
- (a), (c), (d) and (b) is the correct sequence
Answer
Answer: (2) (a), (c), (b), and (d) is correct
10. Some investigators wear BWCs to monitor in real-time initial efforts at securing the crime seem. Here, BWCs stands for
- Blast wear Composites
- Body Worn Cameras
- British Wearable Composite (Bulletproof Jacket)
- Bishop Wand Composite (Simple Jacket)
Answer and Explanation
Answer: (2) Body Worn Cameras
Explanation: This refers to a small camera that is worn by investors on their uniforms or glass to record their interactions with the crime scene.
11. Given below are two statements: One is labeled as Assertion A and the other is labeled as Reason R.
Assertion (A): BWCs are currently replacing the traditional digital and video cameras at crime scenes.
Reason (R): It provides real-time data captured by the investigators
In light of the above statements, choose the correct answer from the options given below:
- Both (A) and (R) are true and (R) is the correct explanation of (A)
- Both (A) and (R) are true but (R) is not the correct explanation of (A)
- (A) is true but (R) is false
- (A) is false but (R) is true
Answer and Explanation
Answer: (4) (A) is false but (R) is true
Explanation: BWCs are good at capturing the real-time interaction of the investigator with the crime scene but it doesn’t eliminate the use of standard digital and video cameras at the crime scene. Because:
-> BWCs are good at crime scene instruction but majorly supervised/centric by the investigator movement, not the evidence.
-> It doesn’t provide proper individual details of the physical evidence.
-> BWCs are more like another eye for later crime scene reconstruction.
12. How long should a crime scene typically be secured for?
- Until all the evidence has been collected and analyzed
- For a minimum of 24 hours
- Until the case has been solved
- As long as necessary to complete the investigation
Answer
Answer: (4) As long as necessary to complete the investigation
13. What is the process called when a crime scene investigator creates a written report of their findings at the scene?
- Evidence collection
- Evidence analysis
- Evidence documentation
- Evidence processing
Answer
Answer: (3) Evidence documentation
14. Which is NOT a method to record the crime scene?
- Note
- Photography
- Sketches
- Barricading
Answer
Answer: (4) Barricading
15. The following information should be included in Crime Scene Notes, except
- Reporting duty time of investigator.
- Personals name and identity that enter the crime scene.
- When he/she arrives at the crime scene.
- Any preliminary identification of a victim or suspect.
Answer
Answer: (1) Reporting duty time of investigator.
16. Notes should be taken preferably with blue or black pen and written in:
- Loosed A4 sheets
- Bound notebook
- Loosed A4 line sheets
- All of the above
Answer and Explanation
Answer: (2) Bound notebook
Explanation:
-> With bound notebooks (usually with serial numbered sheets), the chance of removing/missing a page can be avoided.
-> Maintaining the chain of custody of information presented in court as a reference to the notebook.
17. Notes taking can be done by:
- Written note
- Audio-recording
- Video Recording
- All of the above
Answer
Answer: (4) All of the above
18. Given below are two statements: One is labeled as Assertion A and the other is labeled as Reason R.
Assertion (A): Audio-recording notes are quite favorable and fast than note-taking.
Reason (R): With audio-recording notes, detailed notes can be spoken much faster than they can be written.
In light of the above statements, choose the correct answer from the options given below:
- Both (A) and (R) are true and (R) is the correct explanation of (A)
- Both (A) and (R) are true but (R) is not the correct explanation of (A)
- (A) is true but (R) is false
- (A) is false but (R) is true
Answer and Explanation
Answer: (1) Both (A) and (R) are true and (R) is the correct explanation of (A)
Explanation: Another advantage of audio-recording notes is it offers investigators a free hand to carry out other tasks while recording the notes.
19. Which is true for digital voice records for taking voice notes by investigators?
- Voice recording must be packed along with a digital recorder as evidence and sent for further analysis.
- Voice recording must be copied to a computer and disk to produce a hard copy.
- Every new case needs a new recording device and a fresh SDs card.
- All of the above
Answer
Answer: (2) Voice recording must be copied to a computer and disk to produce a hard copy.
20. Which is true for the Video Notes recording by the investigator?
- Video must be transcribed into a written document.
- Video needed to be transferred to SDs for editing.
- Some parts of the video note should be cut accordingly to pace up the investigation and crime scene reconstruction.
- All of the above.
Answer and Explanation
Answer: (1) Video must be transcribed into a written document.
Explanation: At some point, the video note must be transcribed into a written document.
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