Individuals lacking ridge detail: A case study in adermatoglyphia.

Autor: Cook HI; Alecto Forensic Services Ltd., Watchfield, Oxfordshire, UK., Harrison K; Alecto Forensic Services Ltd., Watchfield, Oxfordshire, UK., James H; Thames Valley Police, Kidlington, Oxon, UK.
Jazyk: angličtina
Zdroj: Journal of forensic sciences [J Forensic Sci] 2021 Jan; Vol. 66 (1), pp. 202-208. Date of Electronic Publication: 2020 Nov 02.
DOI: 10.1111/1556-4029.14597
Abstrakt: Adermatoglyphia is a very rare autosomal-dominant condition that is genetically inherited and causes an individual to be born without conventional ridge detail on either their palmar or plantar surfaces (the fingers and palms of the hands and the toes and the soles of the feet). While adermatoglyphia has been the focus of medical and genetic research, no previous research has been conducted with regard to the forensic recovery and identification of marks from an adermatoglyphic individual. By observation of ridge detail donated by an adermatoglyphic subject, the study uses different methods in order to capture fingermarks (methods include: inked capture, livescan (biometric) capture, cyanoacrylate fuming, ninhydrin enhancement, and physical developer). Unusually, the purpose of this paper ends up presenting a number of examples of an absence of evidence; unsuccessful attempts made to capture and enhance fingerprint ridge detail. This is determined over a range of standard means including "live" donations by the adermatoglyphic subject onto the Livescan system, and enhancements of latent donations. The subject shows to leave either insubstantial fingermarks with no detail, or no mark whatsoever.
(© 2020 American Academy of Forensic Sciences.)
Databáze: MEDLINE
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