The hours and days following a fire are chaotic. Property owners face immediate pressures to secure the building, begin cleanup, and start the recovery process. But acting too quickly to clear debris or repair damage can destroy evidence that is essential to the insurance claim, any subsequent legal action, or a potential subrogation case. Understanding what to preserve, how to preserve it, and why it matters can make the difference between a successful claim and a disputed one.
Why Evidence Preservation Matters
Every fire investigation depends on physical evidence. The fire scene itself, including burn patterns on walls, ceilings, and floors, the condition of electrical systems, the position of appliances and furniture, and the presence or absence of fire protection equipment, all contain information that investigators need to determine the fire's origin and cause.
Once evidence is altered, moved, or destroyed, the information it contained is gone. No amount of expert analysis can reconstruct a fire scene that has been cleared by a demolition crew. And in legal proceedings, the destruction of evidence, known as spoliation, can result in severe consequences including adverse inference instructions, sanctions, and in some cases dismissal of claims.
For more, see Subrogation in Fire Cases.
Immediate Steps After the Fire
The first priority after a fire is always life safety. Once the fire department has declared the scene safe, property owners should take several steps to protect the evidence:
Secure the Scene
Restrict access to the fire-damaged area. Unauthorized entry by well-meaning friends, family members, or even cleanup contractors can disturb evidence. If possible, install temporary fencing or barrier tape and lock any accessible entry points. Keep a log of anyone who enters the scene and the purpose of their visit.
Document Everything
Before anything is moved or touched, document the scene as thoroughly as possible. Photographs and video taken from multiple angles provide a record that can be referenced later. Photograph the exterior of the building from all sides, each room or area, and any items of particular interest such as appliances, electrical panels, heating equipment, and areas of heavy damage. Modern smartphones produce images of sufficient quality for documentation purposes, though professional photography may also be warranted.
Protect Vulnerable Evidence
Rain, wind, and freezing temperatures can destroy evidence that survived the fire. Covering openings in the roof or walls with tarps, boarding up broken windows, and taking steps to prevent water damage to the scene are all appropriate protective measures. In Midwest winters, freeze-thaw cycles can cause rapid deterioration of fire-damaged structures, making prompt weatherproofing particularly important.
Do Not Discard Anything
It is natural to want to begin cleaning up after a fire, but discarding damaged items before they have been examined by an investigator can be a costly mistake. Appliances, electrical components, heating equipment, and even seemingly insignificant items of debris may be critical evidence. The fire investigator, not the property owner, should determine what has evidentiary value.
Notification Obligations
Property owners should notify their insurance company as soon as possible after a fire. Most insurance policies require prompt notification of a loss and cooperation with the insurer's investigation. The insurer will typically arrange for an adjuster and, in many cases, a fire investigator to examine the scene.
If there is any possibility that a third party's product or negligence caused the fire, the property owner or the insurer should issue spoliation preservation letters to all potentially responsible parties. These letters formally notify the parties that evidence relevant to potential claims exists and must be preserved. Failure to issue these letters in a timely manner can result in the loss of evidence held by third parties, such as a manufacturer's records of similar product failures.
Working with Investigators
When fire investigators arrive at the scene, the property owner should provide them with full access and share any relevant information about the property, its systems, and the events leading up to the fire. Information that may seem trivial, such as a flickering light, an unusual smell, or a recent appliance repair, can provide the investigator with important leads.
For more, see The Fire Investigation Process.
If multiple parties retain investigators, as is common in cases with subrogation potential, joint examinations allow all parties to observe and document the evidence simultaneously. This process protects the rights of all parties and reduces disputes about the condition of the evidence.
Common Preservation Mistakes
Several common mistakes can compromise evidence preservation. Hiring a cleanup or demolition crew before the investigation is complete is the most frequent and most damaging error. Allowing unauthorized access to the scene, failing to protect the scene from weather, moving or rearranging items within the scene, and discarding damaged contents without documentation all present problems.
Another common mistake is repairing or altering the building's electrical system before it has been fully examined. Electrical evidence is often critical to fire cause determination, and an electrician who replaces a damaged panel or rewires a circuit is destroying potential evidence.
Key Takeaways
Preserving evidence after a fire is essential for a successful insurance claim, for potential subrogation recovery, and for any legal proceedings that may follow. Property owners should secure the scene, document it thoroughly, protect it from weather and unauthorized access, and avoid discarding or altering anything before investigators have completed their examination. Prompt notification of the insurer and timely issuance of spoliation letters to potentially responsible parties further protect the evidentiary record on which claims and litigation depend.