Below is an original followed by typical question types (True/False/Not Given, Short Answer, Matching Headings) and an answer key .

Words like "dactyloscopy" (fingerprint analysis) or "trace evidence" are easy to spot and often lead directly to the answer.

Even damaged or burnt evidence must be dealt with using special procedures. Photography rule? Items must be photographed before they are moved. Sample Multiple Choice Questions Why are witnesses at a crime scene kept apart? A. To prevent them from escaping. B. To stop them from comparing and changing their stories. C. To allow them to rest before questioning. D. To ensure they do not see the suspect.