Dr Suzanne Bell is Associate Professor of Forensic Chemistry at West Virginia University and a renowned researcher in the field of forensic science. She has published many books and articles, including Crime and Circumstance: Investigating the History of Forensic Science (Praeger/Greenwood, 2008), Forensic Chemistry (Pearson, 2005), and the Encyclopedia of Forensic Science (Facts-on-File, 2008). She also worked as a forensic expert for the New Mexico State Police.