Poudre Fire Authority
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Fire Investigation Unit
The Fire Investigation Unit is charged with determining the origin (where the fire started) and cause (how the fire started).
Fire investigators with Poudre Fire Authority (PFA) perform highly specialized work that requires extensive training, technical expertise, and meticulous attention to detail. Investigators are responsible for determining the origin and cause of fires through systematic scene examinations, evidence collection, witness interviews, documentation, photography, and analysis of burn patterns. They investigate structure fires, wildland fires, and motor vehicle fires.
Investigations are conducted in accordance with nationally recognized standards as well as local, state, and federal laws. Fire Investigators at PFA receive certification through the International Association of Arson Investigators.
The unit is managed by an assistant fire marshal and staffed with PFA inspectors/investigators and also personnel that are currently part of firefighter crews.
All engine officers are trained in origin and cause fire investigation for smaller fires. However, when there is a fire that needs more in-depth investigation the on-call fire investigator is called.
In the case of a possible crime PFA works with fire investigation trained law enforcement officials to investigate the incident.
Comprehensive Investigations
Within our specialized fire investigation unit, professional investigators employ their extensive skills to:
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Meticulously analyze fire patterns
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Accurately document all aspects of the fire scene through photography
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Formulate hypotheses to substantiate their findings
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Document all findings
Drawing on their expertise, investigators delve into the complexities of fire behavior, interpret potential signs of accelerant usage, and identify various contributing factors to the incident. Through meticulous work, these investigators ensure that every detail is examined, enhancing the accuracy and comprehensiveness of the investigation process. Our investigation process follows the Scientific Method as outlined in NFPA 921.
Additional Resources
Have you experienced a fire and need a resource to help you know what to do next? This guide can help you through the complicated aftermath of a fire.
Read or download the PFA After the Fire “Your Guide to Coping with Loss After a Fire”