List and discuss the preliminary duties of the responding officer at a crime scene and measures that must be taken to ensure that crime scene is secured. 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? Discuss some of the special cases that may arise in evidence handling and explain why it is important to properly collect and manage evidence. 4 . What do you believe is the reason some crime scenes become contaminated? How would you change it? - 5 (Friday)

- 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. - 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? - Discuss some of the special cases that may arise in evidence handling and explain why it is important to properly collect and manage evidence. - What do you believe is the reason some crime scenes become contaminated? How would you change it