"Fundamentals of Criminal Investigation" is to furnish a comprehensive foundation in the principles and practices that underpin criminal investigations. This reference book is meticulously designed to cater to both aspiring and seasoned professionals within the law enforcement and forensic science fields. Dealing with the intricate processes of crime scene management, evidence collection, and the application of forensic science, it aims to equip its readers with the necessary skills and knowledge to conduct effective and efficient investigations. The book will serve students pursuing degrees in criminal justice or forensic science, law enforcement officers seeking to enhance their investigative skills, and legal professionals desiring a deeper understanding of the investigative process. Through detailed explanations, case studies, and practical insights, the book serves as an essential guide for anyone committed to upholding justice and solving crimes with diligence and integrity.In the contemporary landscape of law enforcement and legal proceedings, the concept of a criminal investigation encompasses a diverse spectrum of specialized fields and techniques dedicated to unraveling the circumstances surrounding criminal incidents. The primary objective of these investigations is to meticulously reconstruct the sequence of events leading to the crime, thereby piecing together a factual narrative that can substantiate the involvement or exoneration of individuals implicated in the criminal act. This comprehensive approach to criminal investigations is integral to upholding justice, ensuring that the legal process is grounded in solid evidence rather than conjecture.