Brian E. Dalrymple occupation scientist
Brian E. Dalrymple   is an Ontarian fingerprint scientist known for introducing for the first time the use of lasers (with colleague Duff and Menzel) as a forensic light sources for fingerprints and other evidence detection, using the Argon Ion Lasers to detect the inherent fluorescence of the latent fingerprints and finding fluorescing evidence. That was the beginning of a real revolution in the forensic identification field.  Brian Dalrymple also become the first to use this forensic technique on a real case.
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