Criminal Investigation, 9th Edition stresses practical procedures, techniques, and applications of private and public investigations to provide students with a solid foundation in criminal investigation. Criminal Investigation, 9th Edition features updated, enhanced coverage of such important topics as terrorism and homeland security, cybercrime, forensics and physical evidence, federal law enforcement investigations, report writing, crimes against children, photography and sketching, preparing and presenting cases in court, and identity theft. Criminal Investigation, 9th Edition includes a carefully structured learning system, checklists, and visuals to make learning easy.