CSI - Crime Scene Investigator Crime Scene Management Principles Questions and Answers

Question 1

Upon arriving at a potential crime scene, what is the first and most critical responsibility of the initial responding officer?

Accepted Answer

Rendering aid to any injured individuals and ensuring the safety of all persons present.

Answer

Conducting a preliminary search for evidence.

Answer

Detaining any potential witnesses or suspects.

Answer

Establishing a perimeter and starting a crime scene log.

Question 2

Which of the following best describes the 'Chain of Custody'?

Accepted Answer

A chronological written record of everyone who has had possession of an item of evidence from collection to court presentation.

Answer

A list of all personnel who entered the crime scene.

Answer

The specific path the suspect took to and from the crime scene.

Answer

The order in which evidence is collected and packaged at the scene.

Question 3

A crime scene investigator is processing a large outdoor field where a victim was found. Which search pattern would be most effective for ensuring thorough coverage by two or more investigators?

Accepted Answer

Grid search

Answer

Spiral search

Answer

Wheel search

Answer

Zone search

Question 4

An investigator is documenting a crime scene. Which of the following is NOT a fundamental method for crime scene documentation?

Accepted Answer

Collecting witness testimonials on a personal recording device

Answer

Note-taking

Answer

Sketching

Answer

Photography

Question 5

At a homicide scene, an investigator finds a bloody knife on the floor. To maintain evidence integrity, what is the proper procedure for collecting and packaging this item?

Accepted Answer

Allowing the blood to air dry completely before packaging it in a paper bag or evidence box.

Answer

Placing it in a sealed plastic bag to prevent the loss of trace evidence.

Answer

Wiping the handle for fingerprints before packaging it.

Answer

Immediately submitting it to the lab without any on-site packaging.

Question 6

According to Locard's Exchange Principle, which is a foundational concept in crime scene management, what happens whenever someone enters a crime scene?

Accepted Answer

They will leave traces of themselves behind and take traces of the scene with them.

Answer

They will intentionally try to alter the evidence.

Answer

They must sign the crime scene log before collecting any evidence.

Answer

They are immediately considered a potential suspect in the investigation.