The first identified process was published in 1955 (Straeter and Crawford 1955). The authors said that “fire leaves its fingerprints and that every finger of flame leaves its results and the examine of such consequences can assist you select the spot in which it burned 1st” (Straeter and Crawford 1955). https://johnnyumaoc.blogprodesign.com/49056192/the-basic-principles-of-fire-investigation-services