What is the role of line fire investigators?

• A. To conduct thorough investigations into the cause and origin of fires.
• B. To coordinate EMS dispatch
• C. To secure equipment for transfer
• D. To manage media relations

Answer: (A)

Line fire investigators are responsible for determining where a fire started and what caused it. They arrive at the scene and conduct thorough investigations, examining burn patterns, collecting evidence, and interviewing witnesses to identify ignition sources and the sequence of events. They document findings, preserve the scene, and maintain the chain of custody for any evidence, often collaborating with the fire marshal or investigative unit. This role focuses on uncovering the origin and cause, rather than coordinating medical responses, handling equipment logistics, or managing media relations, which are handled by other parts of the department.