Question 1: List and discuss the preliminary duties of the responding officer at a crime scene and measures that must be taken to ensure that a crime scene is secured.
Question 2: What is meant by the term contamination of evidence and why is it important to ensure that evidence from a crime scene does not become contaminated?
Question 3: Discuss some of the special cases that may arise in evidence handling and explain why it is important to properly collect and manage evidence.
Question 4: What do you believe is the reason some crime scenes become contaminated? How would you change it?