The main purpose of a crime scene investigation is to secure evidence that is __________ in court. admissible (from Paragraph A)
"Upon arrival, the lead investigator secures the perimeter to prevent contamination. Only then does the team begin a systematic photographic record. Finally, using sterilized forceps, they collect microscopic fibers, sealing each sample in a separate evidence bag."
Questions like True/False/Not Given and Sentence Completion typically follow the exact chronological layout of the passage. If you locate the answer to Question 2 in paragraph 2, the answer to Question 3 will almost always reside further down in paragraph 2 or within paragraph 3. Do not waste valuable time searching early parts of the text for later questions.
ii (Discusses the initial survey, "first step," and "observation"). Investigating A Crime Scene Ielts Reading Answers
What technology helps modern chain of custody tracking? Answer: barcode systems
: A police officer usually arrives first to secure the scene before calling for a SOCO.
Below is an original followed by typical question types (True/False/Not Given, Short Answer, Matching Headings) and an answer key . The main purpose of a crime scene investigation
The very first priority is helping anyone in need of medical attention. Separating Witnesses:
When the SOCO arrives at the crime scene, they put on a full protective body suit, gloves, a mask, and plastic overshoes. Without this, the SOCO's skin cells, hair, fibres, fingerprints or shoeprints could be added to the crime scene.
: They must photograph the whole scene, then each item individually, then again with a scale (like a ruler). Trace Evidence ii (Discusses the initial survey, "first step," and
Answer: True Explanation: Paragraph C: “A rough sketch is created on-site, noting the compass orientation, key measurements, and the location of each piece of evidence with a unique label.”
| Phase | Key Actions (What happens here) | IELTS Trick (The Distraction) | | :--- | :--- | :--- | | | Seal the area, restrict access, document original state (photos/sketches), wear protective gear. | The passage will mention analyzing later. If a statement says "The investigator first analyzes the blood pattern," but the text says "First, the scene is photographed," the answer is False . | | 2. Documentation | Note-taking, photography, videography, sketching measurements, creating a grid. | Students confuse "documenting" with "collecting." If the text says "Each item is photographed in situ ," and the question says "Items are bagged during this stage," the answer is Not Given (bagging comes later). | | 3. Collection | Lifting fingerprints, swabbing DNA, bagging trace evidence, chain of custody. | The trick: Collection is destructive. The text will say "Only after complete documentation does collection begin." Any question suggesting collection happens first is False . |
By understanding the key procedures of crime scene investigation and familiarizing yourself with technical vocabulary, you can confidently approach this topic and secure a high IELTS Reading score. used in this passage.
To prevent cross-contamination, a SOCO must wear a full protective body suit, gloves, a mask, and plastic overshoes. Without this, their own skin cells, hair, or fibers could be accidentally added to the scene. Permanent Record:
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