Florida Fire State Practice Exam 2025 - Free Firefighter State Exam Practice Questions and Study Guide

The legal responsibility for determining the origin and cause of a fire typically lies with the Fire Marshal. The Fire Marshal is specifically trained and authorized to conduct investigations into fire incidents, analyzing evidence and determining how and why a fire started. They often have the legal backing and expertise required to handle such investigations properly, which may include interviewing witnesses, examining fire scenes, and collaborating with law enforcement if necessary.

While the Fire Chief oversees fire department operations and may play a role in fire investigations, they do not typically engage in the detailed investigative work that the Fire Marshal does. The Incident Commander is primarily focused on managing the response to an incident, ensuring safety, and coordinating resources during an active situation rather than investigating post-incident. Investigation Officers, while relevant in the context of fire investigations, are usually part of the Fire Marshal's team or act under their jurisdiction. Thus, it is the Fire Marshal who holds the legal responsibility for fire cause and origin determination.