Semester 1 2025 - DUE 6 May 2025; 100% correct solutions
and explanations.
Question 1
At a crime scene, the actions of an investigator are critical to
ensure that physical evidence is preserved, collected properly,
and presented in court with credibility. Below are the key duties
an investigator must perform to take control of the crime scene:
1. Securing the Crime Scene:
The first duty is to secure and protect the crime scene to prevent
contamination or loss of evidence. This includes setting up
physical barriers such as crime scene tape and ensuring only
authorized personnel enter the area.
2. Ensuring Safety:
The investigator must assess and eliminate any immediate
dangers at the scene, such as fire hazards, weapons, or toxic
substances. The safety of personnel and bystanders is a top
priority.
3. Providing Medical Assistance (If Needed):
If there are injured persons at the scene, the investigator must
ensure that emergency medical services are contacted. However,
efforts must be made to avoid disturbing evidence while
assisting victims.
4. Establishing a Command Post:
A command post or central coordination area should be set up
near the crime scene. This helps coordinate activities,