title: "Flashburning"--interpreting the presence of heat damage to a suspect's clothing and footwear in the investigation of fires.
abstract: When volatile flammable vapours are released, they can mix with surrounding air and form a vapour cloud. Ignition of this fuel/air mixture will produce a flame front that will flash through the vapour. Items exposed to the flame front, including a suspect's clothing and footwear, may sustain superficial heat damage. At The Forensic Science Service Ltd this is referred to as flashburning. This paper describes the concept of flashburning, the laboratory methodology used to identify it and how an assessment on the overall distribution of that damage may allow a scientist to evaluate its evidential significance. Two anonymised casework examples are used to demonstrate how this information has been interpreted and used in evidence in United Kingdom courts of law.
authors.affiliation: Eric.Leung@fss.pnn.police.uk
authors.forename: Eric H
authors.initials: EH
authors.lastname: Leung
authors.forename: David X
authors.initials: DX
authors.lastname: Halliday
mesh_terms: D003020:Clothing; D005260:Female; D005390:Fires; D044707:Forensic Sciences; D006708:Homicide; D006801:Humans; D012775:Shoes