Who is responsible for determining when to stop fire suppression or overhaul as part of preserving evidence?

• A. Insurance company representative
• B. Fire investigator
• C. Incident commander
• D. Fire officer

Answer: (D)

Preserving evidence at a fire scene hinges on controlling actions that could disturb the scene. The person in direct charge of on-scene operations—the fire officer—has the responsibility to balance tactics with investigators’ needs. They’re the ones arranging overhaul, securing the area, and deciding when to pause or modify suppression and overhaul so that evidence isn’t destroyed or contaminated. This role involves coordinating with investigators and making the call to stop certain activities if continuing would compromise evidence, while still keeping firefighters safe. The incident commander oversees the broader incident, but the specific, day-to-day decision to halt actions to preserve evidence rests with the on-scene fire officer. Insurance representatives or fire investigators aren’t in a position to make on-scene tactical calls to stop operations.