How is a crime scene processed?

What are the 4 steps of crime scene processing?

What are the four major steps in crime scene investigation?

  • Approach the Scene.
  • Secure and Protect the Scene.
  • Initiate Preliminary Survey.
  • Evaluate Physical Evidence Possibilities.
  • Prepare a Narrative of the Scene.
  • Capture the Scene Photographically.
  • Prepare the Crime Scene Sketch.
  • Conduct a Detailed Search.

What are the 12 steps of crime scene processing?

Terms in this set (12)

  • Approach the scene.
  • secure and protect the scene.
  • preliminary survey of the scene.
  • narrative description of the scene.
  • sketch the scene.
  • photograph the scene.
  • evaluation of the physical evidence at the scene.
  • detailed search of the crime scene.

What are the 7 basic steps in crime scene investigation?

What are the seven steps of a crime scene investigation?

  • Identify Scene Dimensions. Locate the focal point of the scene.
  • Establish Security. Tape around the perimeter.
  • Create a Plan & Communicate. …
  • Conduct Primary Survey. …
  • Document and Process Scene.
  • Conduct Secondary Survey.
  • Record and Preserve Evidence.
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What are the 5 steps to crime scene processing?

The basic crime scene procedures are physical evidence recognition, documentation, proper collection, packaging, preser- vation, and, finally, scene reconstruction.

What are the 5 parts to processing a crime scene and who performs them?

Terms in this set (5)

  • Interview witnesses/ people involved to establish the theory of the case. …
  • Examine the scene using a systematic search method. …
  • Sketch the scene to create an overall diagram. …
  • Photograph the scene, the evidence, the body to get detailed pictures of what everything looked like at that moment.

What is the key first step in processing a crime scene?

Interview is the first step in processing a crime scene. The crime scene technician must interview the first officer at the scene or the victim to ascertain the “theory” of the case. Basically what allegedly happened, what crime took place, and how was the crime committed.

What is the primary goal for processing the crime scene?

“The purpose of processing the crime scene is to collect as much information and evidence as possible, in as pristine a condition as possible.” Cataloging the interrelationships of where items are in the scene, noting the physical layout of the scene, and documenting observations of things that cannot be physically …

How do you process a crime scene step by step quizlet?

Terms in this set (11)

  1. Obtain a search warrant.
  2. Secure and Isolate the crime scene.
  3. Record the scene.
  4. Conduct a systematic search for evidence.
  5. Collect and package physical evidence.
  6. Maintain and chain of custody.
  7. Obtain controls.
  8. Submit evidence to the laboratory.
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What should be done first at any crime scene and how evidence should be processed?

Conduct a primary survey/walkthrough – An initial survey of the scene is then conducted to prioritize evidence collection. During this walkthrough, the lead investigator will identify potentially valuable evidence, take notes and capture initial photographs of the scene and the evidence.

How is evidence collected from a crime scene?


What are the five components of crime scene documentation?

There are five major components to any Crime Scene Investigation process:

  • Teamwork.
  • Documentation.
  • Preservation.
  • Common Sense.
  • Flexibility.