Contamination is still possible; the gear only the risk. There are four rules for photographing a scene. TRUE
Once secured, the investigation is handed over to a specialized team. The lead investigator will usually conduct a "walk-through" to gain an overview of the scene. This is a crucial step where the investigator mentally maps the scene, proposing theories about the events that transpired. During this phase, the path of the investigator is carefully chosen to avoid disturbing potential evidence. Investigating A Crime Scene Ielts Reading Answers
10. walk-through – Paragraph B: "It is during this phase (walk-through) that the investigator notes temporary evidence." 11. drying – Paragraph D: "Biological evidence... requires drying before packaging." 12. chain of custody – Paragraph C: "If the chain breaks, the evidence becomes inadmissible." 13. alternate light sources – Paragraph D: "necessitating the use of alternate light sources (ALS)." Contamination is still possible; the gear only the risk
: Investigators follow strict rules for recording evidence, including: The lead investigator will usually conduct a "walk-through"
: The procedural nature of the text means questions often follow the same order as the information in the passage.