The paper suggests ways of acquiring the documents necessary for arson investigation. Early access to the relevant papers is critical. The investigator should have the subject sign a Consent to Search form, thereby allowing seizure of documents found on the scene. Areas that should be checked during most investigations of a possible fraud fire include insurance information, building/property data, business data, owner/occupant lifestyle, product development, and taxes. The investigator should consider all possible motives. Signs of poor economic health, inability to sell a building, and a history of frequent and costly repairs are all possible indicators of motive. A 9-item bibliography is included.