Podcast
Questions and Answers
Which type of crime scene is categorized based on the time it occurs?
Which type of crime scene is categorized based on the time it occurs?
What is referred to as a Secondary Crime Scene?
What is referred to as a Secondary Crime Scene?
Which option describes a type of crime scene that involves various locations?
Which option describes a type of crime scene that involves various locations?
Which type of crime scene is characterized by the environment where the crime took place?
Which type of crime scene is characterized by the environment where the crime took place?
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Which type of evidence location is considered the starting point for an investigation?
Which type of evidence location is considered the starting point for an investigation?
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What types of crime scenes are classified by the source of evidence?
What types of crime scenes are classified by the source of evidence?
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Which phase of Crime Scene Investigation starts the systematic procedure for evidence collection?
Which phase of Crime Scene Investigation starts the systematic procedure for evidence collection?
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What distinguishes a Continuing/Mixed Crime Scene from other types?
What distinguishes a Continuing/Mixed Crime Scene from other types?
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Which of the following statements about the importance of initial actions at a crime scene is correct?
Which of the following statements about the importance of initial actions at a crime scene is correct?
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Which type of crime scene specifically refers to when a crime is committed at a specific time of day?
Which type of crime scene specifically refers to when a crime is committed at a specific time of day?
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What is the primary role of the Scene of the Crime Operation (SOCO) Team?
What is the primary role of the Scene of the Crime Operation (SOCO) Team?
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Which crime scene is required to be processed by SOCO?
Which crime scene is required to be processed by SOCO?
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What is NOT a function of the SOCO Team?
What is NOT a function of the SOCO Team?
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What essential document is the SOCO Team responsible for presenting in court?
What essential document is the SOCO Team responsible for presenting in court?
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Why is a protocol necessary for the CSI team during crime scene investigations?
Why is a protocol necessary for the CSI team during crime scene investigations?
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Study Notes
Crime Scene Types by Time of Commission
- Daytime crime scenes occur during daylight hours.
- Nighttime crime scenes occur during darkness.
Crime Scene Types by Location
- Indoor crime scenes take place inside a building or structure.
- Outdoor crime scenes happen in open areas like parks, streets, or fields.
- Continuing/Mixed crime scenes involve a combination of indoor and outdoor locations.
- Special location crime scenes occur in unique places, like vehicles, aircraft, or underwater.
Crime Scene Types by Evidence Source
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Primary Crime Scene:
- The initial discovery location of the victim.
- Investigation often starts here.
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Secondary Crime Scene:
- Locations related to the crime but distinct from the initial discovery.
- Examples: the victim's confinement, the assault location, the transportation route, and evidence collection points.
Crime Scene Types
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Time of Commission:
- Daytime Crime Scene
- Night Crime Scene
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Location:
- Indoor Crime Scene
- Outdoor Crime Scene
- Continuing/Mixed Crime Scene
- Special Locations (vessels, airplanes, drums, septic tanks)
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Source of Evidence:
- Primary Crime Scene
- Usually where the body is found
- Secondary Crime Scene
- Where the victim was confined
- Where the assault took place
- The route to and from the primary crime scene
- Means and methods used to transport the victim
- Any place where evidence is located
- Primary Crime Scene
Crime Scene Investigation (CSI)
- Definition: A comprehensive inquiry of a crime through systematic procedures involving various investigative methodologies, including physical and testimonial evidence recovery.
- Purpose: To identify witnesses, apprehend perpetrators, and support prosecution.
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Process:
- Begins with the arrival of First Responders
- Ends with the release of the crime scene by the Investigator-on-Case (IOC)
- Multidisciplinary: Involves systematic scene searching, meticulous observation, documentation, photography, sketching, and evidence processing.
Crime Scene Investigation Team
- First Responder: Initial contact with the crime scene
- Investigator-on-Case (IOC): Responsible for overall case management and investigation
- Scene of the Crime Operation (SOCO) Team: Forensic specialists responsible for evidence collection and processing
SOCO Team Functions
- Determine and delineate the crime scene
- Preserve and protect the crime scene
- Conduct a methodical search for physical evidence
- Document the crime scene and physical evidence
- Collect and transport evidence for forensic examination or safekeeping
- Present records and testimonies to courts or mandated agencies
Property Crime Handling Protocol
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Crime Scene of Property Crimes:
- Below 200,000: Handled and processed by the Concerned Investigator-on-Case
- Above 200,000: Case referred to SOCO
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Description
Explore the various types of crime scenes based on time of commission, location, and evidence source. This quiz covers fundamental distinctions such as indoor vs. outdoor and primary vs. secondary crime scenes. Test your knowledge on crime scene classifications and their implications in investigations.