The book explains the subject of modern DNA profiling in straightforward language, and is aimed at readers with little background in science or biotechnology. A valuable resource for people needing to be informed about the methods, uses, and shortcomings of DNA profiling, it introduces basic concepts of genetics and biotechnology in the context of one of the most important developments in modern criminal investigation. This book raises controversial questions about the uses and potential misuses of DNA forensics; and illustrates issues by presenting recent criminal cases involving DNA profiling. A useful reference for law offices, legal clinics, law enforcement, defense lawyers, prosecutors, judges and the media, as it provides basic explanations of the science of, and issues surrounding, DNA forensics.