This series edited by forensic scientists, provides an overview of current knowledge in forensic sciences, by reviewing the progress in this rapidly growing field. Each volume provides an insight into the various aspects of this science. It is the belief of the editors, that every forensic worker should be informed about all branches of his science, even if he may very well be specialised in one or few of them. This research text on forensic science, toxicology, criminalistics is intended for scientists and practitioners in the above-mentioned fields, consultants and expert witnesses.