What is the proper order for crime scene analysis?

What are the 4 steps to analyze a crime scene?

What are the 4 steps to analyze a crime scene?

  • 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 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 7 steps of crime scene investigation?

7 Steps of CSI:

  • Secure the Scene.
  • Separate the Witnesses.
  • Scan the Scene.
  • Photograph the Evidence.
  • Sketch the Scene.
  • Search the Scene.
  • Secure and Collect Evidence.

What are the 5 steps to accurately process a crime scene and its evidence?

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.
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What is the first step in analyzing a crime scene?

A crime scene investigator’s first step is to talk to the initial officers on scene. Their observations can affect how the walk-through of the scene is conducted by CSI, what is included in a search warrant application, and even what equipment (like OSCR360) and/or additional personnel are needed.

What are the 4 main crime scene search patterns and when are they best used?

Common search patterns include the spiral, strip/line, grid, zone/quadrant, and pie/ wheel. The spiral search is used most often for outdoor crime scenes, is conducted by one person, and is done by walking in a circle from the outermost point of the inner perimeter toward the center of the circle.

What are the steps of a crime scene?

Basic Stages in a Search

  • Approach scene Secure and protect scene.
  • Initiate preliminary survey/determine scene boundaries.
  • Evaluate physical evidence possibilities.
  • Prepare narrative description.
  • Depict scene photographically.
  • Prepare diagram/sketch of scene.
  • Conduct detailed search.
  • Record and collect physical evidence.

What are the steps in the crime scene process?

Basic Stages for a Crime Scene Investigation — Possible Homicide

  1. Approach the Scene. …
  2. Secure and Protect the Scene. …
  3. Initiate Preliminary Survey. …
  4. Evaluate Physical Evidence Possibilities. …
  5. Prepare a Narrative of the Scene. …
  6. Capture the Scene Photographically. …
  7. Prepare the Crime Scene Sketch. …
  8. Conduct a Detailed Search.

What are the steps that crime scene investigators follow?

7 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. Determine the type of crime that occurred. …
  • Conduct Primary Survey. …
  • Document and Process Scene. …
  • Conduct Secondary Survey. …
  • Record and Preserve Evidence.
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What are the 7 steps in identifying analysis at a forensic case?

What are the 7 steps in identifying analysis at a forensic case?

  • secure the scene.
  • separate the witnesses.
  • scan the scene.
  • seeing the scene (taking photographs)
  • sketch the scene.
  • search for evidence.
  • secure the collected evidence.