Crime Scene Investigation II - Prof. Hend Abo El-atta Week 1-10
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Questions and Answers

What is the primary aim of Crime Scene Investigation?

  • To convict the suspect
  • To illuminate what had happened (correct)
  • To provide legal advice
  • To collect eyewitness statements

Who should have an adequate understanding of the forensic process according to the text?

  • Forensic scientists only
  • Lawyers
  • All involved parties (correct)
  • Police officers

How does the investigation process begin according to the text?

  • With the presentation of findings in court
  • With the preparation of legal documents
  • With the recovery of physical evidence (correct)
  • With the analysis of witness statements

What is the significance of the 'scene of crime'?

<p>It is not only where the crime took place (D)</p> Signup and view all the answers

Why is it important for all parties to understand the forensic process?

<p>To maintain the chain of custody (C)</p> Signup and view all the answers

What does Crime Scene Investigation aim to identify and collect?

<p>Physical evidence (C)</p> Signup and view all the answers

What is the importance of defining and controlling boundaries at a crime scene?

<p>To protect and secure the crime scene (D)</p> Signup and view all the answers

Why is it crucial to manage witnesses at a crime scene?

<p>To ensure witnesses are processed according to regulations (B)</p> Signup and view all the answers

What is the purpose of conducting a scene 'walk-through' and initial documentation?

<p>To provide a permanent record of the scene (A)</p> Signup and view all the answers

What is the first step in conducting preliminary documentation of a crime scene?

<p>Conducting a scene assessment (D)</p> Signup and view all the answers

How does limiting the number of persons who enter a crime scene contribute to preserving evidence?

<p>It reduces the chances of contamination or tampering with evidence (D)</p> Signup and view all the answers

Why is it important to establish an Incident Command System and make notifications at a crime scene?

<p>To streamline communication and coordination among responders (D)</p> Signup and view all the answers

What is the primary crime scene in a case?

<p>The area or place where the majority of physical evidence will be found (A)</p> Signup and view all the answers

What is the main responsibility of the first responding officer (FRO) at a crime scene?

<p>To secure the scene and prevent evidence destruction (D)</p> Signup and view all the answers

What is a secondary crime scene in a case?

<p>The place where physical evidence relating to the incident may be found (C)</p> Signup and view all the answers

What is the main priority of the first responding officer (FRO) at a crime scene?

<p>To secure the scene and prevent evidence destruction (D)</p> Signup and view all the answers

What is the purpose of establishing a restricted boundary at a crime scene?

<p>To secure the scene and prevent evidence destruction (A)</p> Signup and view all the answers

What is the responsibility of the first responding officer (FRO) after controlling any dangerous situations or persons at a crime scene?

<p>To provide emergency medical care to injured persons while minimizing contamination of the scene (C)</p> Signup and view all the answers

What technique involves the application of transparent adhesive tape for collecting trace microscopic material?

<p>Tapelifting (C)</p> Signup and view all the answers

Which technique involves the collection of gross and macroscopic items using tweezers or by hand?

<p>Handpicking (C)</p> Signup and view all the answers

When should the whole object be removed to the forensic science laboratory according to the text?

<p>If it has evidential material deposited on it (D)</p> Signup and view all the answers

Which technique involves the use of a vacuum for material collection?

<p>Vacuuming (B)</p> Signup and view all the answers

What method is recommended for collecting trace material from surfaces like garments and motor vehicle seats?

<p>Tapelifting (A)</p> Signup and view all the answers

Which technique involves the use of tweezers for recovering items during crime scene examination?

<p>Handpicking (B)</p> Signup and view all the answers

What technique is described as being particularly useful for collecting material from inaccessible sites or areas with large amounts of debris?

<p>Sweeping (A)</p> Signup and view all the answers

Which collection technique is specifically mentioned as valuable for collecting trace material from garments and motor vehicles?

<p>Vacuuming (A)</p> Signup and view all the answers

What is the recommended method for collecting body fluids according to the text?

<p>Using cotton threads or small pieces of cotton material (C)</p> Signup and view all the answers

What tool is mentioned for scraping samples like dried blood or paint smears into a container?

<p>New scalpel blades (D)</p> Signup and view all the answers

Which of the following is NOT mentioned as a collection technique in the text?

<p>Lifting (B)</p> Signup and view all the answers

What is the recommended step after applying tape to collect material, according to the text?

<p>Both A and B (A)</p> Signup and view all the answers

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