CFI Fire Investigation Reporting & Documentation 2

Question 1

When documenting a fire scene, what is the correct sequence for photographic documentation?

Accepted Answer

Overview, medium, close-up

Answer

The standard photographic sequence progresses from general overview shots to medium range and finally close-up detail shots to establish context before capturing specific evidence.

Question 2

Which element is REQUIRED in every fire investigation report according to NFPA 921?

Accepted Answer

The investigator's methodology and reasoning

Answer

NFPA 921 requires that investigators document their methodology and scientific reasoning process so conclusions can be evaluated and replicated by others.

Question 3

A fire investigator is documenting burn patterns on a wall. Which documentation method provides the most accurate spatial relationship between patterns?

Accepted Answer

Sketched diagram with measurements

Answer

Scaled diagrams with measurements provide accurate spatial relationships between burn patterns that photographs alone cannot convey due to perspective distortion.

Question 4

When writing the 'cause of fire' section of a report, an investigator should base the conclusion on:

Accepted Answer

Physical evidence and data collected during the investigation

Answer

The cause determination must be supported by physical evidence and data collected through systematic investigation, not assumptions or statistics.

Question 5

What does the term 'chain of custody' mean in the context of fire investigation documentation?

Accepted Answer

The chronological record of evidence handling from collection to court

Answer

Chain of custody documents every person who handled evidence from collection through analysis and trial, ensuring evidence integrity and admissibility.

(CFI) Certified Fire Investigator Practice Test

(CFI) Certified Fire Investigator Practice Test

CFI Fire Investigation Reporting & Documentation 2