7 Steps of Crime Scene Investigation

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What is the first step in the 7 Steps of Crime Scene Investigation?

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The first step is to secure the scene to ensure that no evidence is lost or contaminated.

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What is the purpose of the Chain of Custody in crime scene investigation?

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The Chain of Custody is a written record that documents all individuals who have handled evidence, ensuring its integrity and admissibility in court.

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What role does a Coroner play in a crime scene investigation?

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A Coroner is responsible for determining the cause of death and may also perform autopsies.

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What is the significance of using search patterns in crime scene investigation?

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Search patterns help investigators systematically look for evidence, ensuring that no area is overlooked.

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What is the seventh step in the 7 Steps of Crime Scene Investigation?

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The seventh step involves the collection and packaging of evidence, following the Chain of Custody procedures.

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What does the term 'Trace Evidence' refer to?

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Trace Evidence refers to small amounts of material that can be transferred from one location or person to another, such as hair or fibers.

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Why is it important to document the crime scene?

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Documenting the crime scene provides a permanent record of the scene, which can be used in investigations and court proceedings.

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What is the role of Detectives in crime scene investigations?

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Detectives are responsible for investigating the crime, interviewing witnesses, and gathering evidence.

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What is the purpose of collecting evidence in glass test tubes?

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Glass test tubes are used to collect certain types of evidence, such as biological samples, to prevent contamination.

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What is Locard's Exchange Principle?

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Locard's Exchange Principle states that whenever two objects come into contact, there is always a transfer of material.