3. Securing And Preserving Evidence

Question 1

What must be maintained for evidence to be legally admissible?

Answer 1

Integrity and legal admissibility

This includes proper collection, documentation, and storage of evidence.

Question 2

List the categories of evidence.

Answer 2

• Physical evidence
• Digital evidence
• Forensic evidence
• Documentary evidence

Each category comprises different types of evidence relevant to investigations.

Question 3

What is an example of physical evidence?

Answer 3

Weapons, clothing, fingerprints, biological samples

Physical evidence can be crucial in linking a suspect to a crime scene.

Question 4

What is included in digital evidence?

Answer 4

CCTV footage, phone records, online communications

Digital evidence can be pivotal in establishing timelines and interactions.

Question 5

What types of analyses fall under forensic evidence?

Answer 5

Blood splatter, gunshot residue, DNA, fiber analysis

Forensic evidence utilizes scientific methods to analyze physical evidence.

Question 6

What does documentary evidence include?

Answer 6

Bank records, receipts, personal diaries

Documentary evidence can provide insights into financial transactions and personal activities.

Question 7

What is the chain of custody?

Answer 7

A clear record of who handled each item of evidence

This is essential to prevent challenges in court regarding the evidence.

Question 8

How should evidence be packaged and stored?

Answer 8

In tamper-proof bags, sealed containers, and temperature-controlled environments if required

Proper packaging is crucial to protect evidence from contamination or degradation.

Question 9

What should officers do with photographic and video evidence?

Answer 9

Take detailed images before moving anything

This helps document the evidence’s original condition and context.

Question 10

True or False: Some evidence requires court approval before being accessed.

Answer 10

True

Digital data often requires warrants for legal access.