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Crime Scene Investigation Steps
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Flashcards
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Securing the Scene
Securing the scene involves isolating the area to prevent contamination and preserve evidence.
Scene Survey
Conducting an initial survey to establish the boundaries of the scene and identify potential evidence.
Documentation
Creating a detailed record of the scene through notes, photographs, sketches, and possibly videos.
Evidence Collection
Systematic gathering of physical evidence such as fingerprints, DNA, and any objects that may be connected to the crime.
Preservation of Evidence
Properly packaging, labeling, and sealing evidence to maintain its integrity and prevent deterioration or contamination.
Scene Processing
Systematic search for evidence, applying scientific methods like fingerprinting, casting, and chemical analysis.
Log and Report
Maintain a chain of custody log and compile a comprehensive report documenting the investigation process and findings.
Scene Reconstruction
Interpreting the evidence to understand the sequence of events, positions of victims and suspects, and the crime's nature.
Briefing Investigators
Update law enforcement personnel and specialists with the current findings, analysis, and necessary steps moving forward in the investigation.
Follow-up Investigations
Conduct additional inquiries and evidence analysis after the initial crime scene investigation to corroborate the gathered information and fill in gaps.
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