2. Preservation Of Scenes

Question 1

What must be done to a crime scene to prevent contamination?

Answer 1

A crime scene must be secured, protected, and controlled.

Question 2

What is the purpose of establishing a secure perimeter at a crime scene?

Answer 2

To protect the scene using crime scene tape, physical barriers, and officer presence.

Question 3

What is a crime scene log?

Answer 3

A detailed record of everyone entering or leaving the scene to ensure accountability.

Question 4

Why is it important to avoid contamination at a crime scene?

Answer 4

To prevent loss or alteration of evidence.

Question 5

What should officers consider regarding environmental factors at a crime scene?

Answer 5

Weather conditions such as rain, wind, and temperature that may affect evidence.

Question 6

Who may be called in as specialist callouts at a crime scene?

Answer 6

Crime Scene Investigators (CSIs), forensic experts, and fire investigators.

Question 7

Fill in the blank: A detailed record of everyone entering or leaving the crime scene is known as a _______.

Answer 7

crime scene log

Question 8

True or False: Officers should move or touch evidence at a crime scene whenever they feel it is necessary.

Answer 8

False

Question 9

What physical measures are taken to secure a crime scene?

Answer 9

Crime scene tape, physical barriers, and officer presence.

Question 10

Fill in the blank: Officers must avoid touching or moving anything at a crime scene unless _______.

Answer 10

necessary for safety