This comprehensive guide on investigator duties and responsibilities is an essential resource for legal professionals, law enforcement personnel, and students pursuing investigative careers. Authored by Professor Jai S. Singh, a distinguished academic from the University of Allahabad with extensive credentials in law and peace studies, this book provides detailed insights into the fundamental aspects of investigation work. The text explores the methodical approaches, protocols, and ethical considerations that govern professional investigations. Whether you’re a practicing investigator looking to refine your knowledge or a student preparing for a career in investigation, this authoritative volume offers valuable guidance on conducting thorough and effective investigations while maintaining professional standards.