NCJ Number
99820
Date Published
1983
Length
5 pages
Annotation
This article highlights some breakthroughs in forensic serology due to research sponsored by the National Institute of Justice.
Abstract
The discussion focuses on research in bloodstain and semen analysis designed to isolate genetic markers to assist in identifying the persons from whom these body fluids emanated. Regarding bloodstain analysis, research descriptions focus on determining the 'life expectancy' of particular genetic markers in samples exposed to the air and other possible contaminants as well as gauging the discriminating power of the markers. Also, some of the research reviewed is improving the precision of analytic procedures for identifying markers in samples presented to labs. The described research in bloodstain analysis encompasses that performed by Dr. Brian Culligord of Scotland Yard, Brian Wraxall, a leading British serologist, and Dr. Robert Shaler of the New York City medical examiner's staff. The description of research on semen analysis focuses on work done by Dr. George Sensabaugh, Dr. E.T. Black, and Ms. Jan Bashinski. This research team has analyzed many of the components of semen and other body fluids. The team has found a unique protein marker in human semen which may help to identify rapists. The use of analyses in particular cases are described.