Crime Scene Investigation Author:Henry C. Lee, Michael Bourke, David Gibbs, Virginia Maxwell, Beryl Novitch, Elaine Pagliaro, Daniel Tramontozzi Preface: Physical evidence has become increasingly more valuable in criminal investigations. Law enforcement agencies are relying more and more on laboratories to process physical evidence to obtain information that would have previously been unavailable. As science and technology continue to advance, the information that may be obtained from ph... more »ysical evidence will increase, and hence the value of phsical evidence in investigations will continue.« less