Education
Doctor of Philosophy in genetics, Virginia Polytechnic Institute and State University, 1979.
Doctor of Philosophy in genetics, Virginia Polytechnic Institute and State University, 1979.
Postdoctoral fellow University Alabama, Birmingham, 1979—1982, National Cancer Institute fellow, 1979—1982. Senior scientist research unit Federal Bureau of Investigation, Quantico, Virginia, since 1983. Speaker in field; organizer Microbial Forensics Meeting, Banbury Center, Cold Spring Harbor Laboratory.
Member, chair, executive committee Science Working Group on DNA Methods. Chair DNA Commission, International Society Forensic Genetics. Member DNA Advisory Board.
Member steering committee Colloquium Microbial Forensics, American Society Microbiology.