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Tues nite Oct 20 UNCG "Bad Science: The Floyd Landis Case"
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orob-@aol.com
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Oct 19, 2009 20:16 PDT
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Tuesday, October 20
American Chemical Society Meeting: 6:30 pm
Presentation: 7:00 pm
Syngenta Lobby, 1st Floor, Room 101, Sullivan Science Building UNCG
The speaker will be a scientist presenting a perspective of the Floyd Landis doping case.
Public invited!
Robert D. Blackledge, Naval Criminal Investigative Service (NCIS) - Retired
Bad Science: The Floyd Landis Case
Floyd Landis, a professional bicycle
racer who grew up around Lancaster, Pennsylvania, won the 2006 Tour de
France. However, not many days after the race’s conclusion, the
Laboratoire National de Dépistage du Dopage (LNDD) “announced”
(actually the information was leaked to the press) that a urine sample
obtained from Floyd after stage 17 had been found to be positive for a
form of synthetic testosterone. If this finding were to be upheld, Landis would be stripped of his title and also banned from participation in the sport. Landis
denied any sports doping and his strategy in fighting these charges has
been to try to generate public support and to make all of the
documentation of the LNDD tests available to the public. GC/MS is used
by LNDD for preliminary sample screening, and carbon stable isotope
ratio mass spectrometry is used for final20confirmation. From the
standpoint of a forensic analytical chemist with experience in forensic
laboratory accreditation standards, this presentation will examine the
analytical data and correspondence from the Landis
case in terms of: chain of custody requirements; World Anti-Doping
Association (WADA) guidelines and LNDD SOP; and reasonable standards of
good laboratory practice.
Biography: Bob Blackledge
Robert (Bob) D. Blackledge received his BS (chem.) from The Citadel in
1960 and his MS (chem.) from the University of Georgia in 1962.
Starting with the Florida Department of Law Enforcement’s Tallahassee
Crime Lab in 1971, Bob worked in forensic science for over thirty
years. Stops along the way included eleven years with the U.S. Army
Criminal InvestigationLaboratory-Europe,
back during the Cold War when there was a crime lab in Frankfurt,
Germany. Bob’s final stint was as the Senior Chemist with the Naval
Criminal Investigative Service Regional Forensic Laboratory-San Diego
from 1989 to 2006. The author or co-author of roughly forty journal
articles and book chapters, his interests are wide-ranging but his
special passion is trace evidence. Reports of his research have been
published in the FBI’s Law Enforcement Bulletin, the FBI’s Crime
Laboratory Digest, the Journal of Forensic Sciences, Science &
Justice, Forensic Science International, Forensic Science Review,
Microgram Journal, and Analytica Chimica Acta. He is the editor for,
“Forensic Analysis on the Cutting Edge: New Methods for Trace Evidence
Analysis”, published by Wiley-Interscience in Aug. 2007.
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