title: Recovery of fingerprints from fire scenes and associated evidence.
abstract: A lack of information concerning the potential recovery of fingerprints from fire scenes and related evidence prompted several research projects. Latent prints from good secretors and visible prints (in blood) were placed on a variety of different surfaces and subsequently subjected to "real life" fires in fully furnished compartments used for fire investigation training purposes. The items were placed in various locations and at different heights within the compartments. After some initial success, further tests were undertaken using both latent and dirt/grease marks on different objects within the same types of fire compartments. Subsequent sets of tests involved the recovery of latent and visual fingerprints (in blood, dirt and grease) from different types of weapons, lighters, plastic bags, match boxes, tapers, plastic bottles and petrol bombs that had been subjected to the same fire conditions as previously. Throughout the entire series of projects one of the prime considerations was how the resultant findings could be put into practice by fire scene examiners in an attempt to assist the police in their investigations. This research demonstrates that almost one in five items recovered from fire scenes yielded fingerprint ridge detail following normal development treatments.
authors: Gardiner Associates, c/o Gleniffer, 42 Hever Croft, Strood, Rochester, Kent, ME2 2NN, England. deansjack@aol.com
authors: J
authors: J
authors: Deans
mesh_terms: D003878:Dermatoglyphics; D005390:Fires; D005554:Forensic Medicine / Q000379:methods; D006794:Household Articles; D006801:Humans; D013696:Temperature