The legally binding documentation tracking every person who handles a piece of evidence. Common Question Types in this Passage
Documentation is essential for legal purposes, involving photography, sketches, and detailed notes. Each item of evidence must be documented in its original position before being collected. This creates a detailed record of the scene, ensuring that the evidence is admissible in court. The "Chain of Custody" must be maintained, detailing who handled the evidence, when it was handled, and for what purpose, to prevent tampering. Part 2: IELTS Reading Question Types & Answers
In the sample passage we will analyze, the text explains the step-by-step procedure of a crime scene investigation, from the initial response of a police officer to the final storage of evidence.
According to the text, why is the first opportunity to survey a crime scene considered critical? A. It allows police to save lives instantly. B. It is the only time to recover evidence securely. C. It allows for the immediate arrest of the suspect. Investigating A Crime Scene Ielts Reading Answers
Based on various practice versions of this text, common question types and their correct responses include: Question Topic Correct Answer / Fact Who arrives first? The police officer (SOCOs are usually not first). Why wear protective suits? To prevent adding SOCO's skin/hair/fibers to the scene. Witness interaction? Forbidden; talking can distort perception of events. Destroyed evidence?
On arrival, the police officer's first job is to carry out an initial assessment of the scene. If they are at first unsure whether or not a crime has taken place, it's best to assume that it has. Valuable time and evidence in the investigation could be lost otherwise. First, they must deal with anyone at the scene needing medical help. Any other people present at the scene must be kept apart, as they may be eyewitnesses or suspects. Witnesses at crime scenes are not allowed to talk to each other. A person's perception of what happened can get distorted during conversation. The police officer then calls for a Scene of Crime Officer (SOCO).
This task assesses your ability to follow a chronological process and locate specific details. You must use words directly from the text. The legally binding documentation tracking every person who
i (Focuses on "documentation," photography, and "Chain of Custody").
Focuses on the scientific methodology and mindset of the investigators.
The passage outlines a specific sequence of actions taken once a crime is reported: This creates a detailed record of the scene,
Explanation: The text warns against "cognitive bias" and states that entering a scene with a preconceived theory can cause an investigator to overlook crucial contradictory facts. They must remain completely objective.
The passage explains that the "chain of custody" logs every single transfer of evidence to prove it was not tampered with.
"Investigating a Crime Scene" IELTS Reading Answers & Explanations
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Most modern criminals are aware of Locard's Exchange Principle. Answer: NOT GIVEN