The main identified method was printed in 1955 (Straeter and Crawford 1955). The authors said that “fire leaves its fingerprints and that each finger of flame leaves its results as well as research of such outcomes will let you decide the spot exactly where it burned initial” (Straeter and Crawford https://fireinvestigationservices34555.bligblogging.com/27242139/top-latest-five-fire-investigation-urban-news