Techniques of Crime Scene Investigation Tapa dura -

Barry A. J. Fisher served as laboratory director for the L.A. County Sheriff's Department. He was president of the American Academy of Forensic Sciences, the International Association of Forensic Sciences, and American Society of Crime Laboratory Directors. He has consulted for the UN Office on Drugs and Crime, the US DOJ International Criminal Investigative Training Program, and lectures globally on CSI and forensic science. He holds BS and MS degrees in Chemistry and an MBA.

David R. Fisher is the director of the forensic science program at the New Jersey Institute of Technology. Before NJIT, he worked as a criminalist in the Department of Forensic Biology at the NYC Office of Chief Medical Examiner. He has worked on hundreds of criminal cases and has testified as an expert witness in DNA over 40 times. He is certified in criminalistics by the American Board of Criminalistics and is a Fellow of the American Academy of Forensic Sciences. David holds an MS in Forensic Science and a BS in Biochemistry and Cell Biology.