Investigators and detectives both work within law enforcement or private investigation sectors, but they differ in their primary roles and responsibilities. Investigators typically gather information and evidence related to cases, conducting interviews, examining records, and analyzing facts. They often work on behalf of attorneys, insurance companies, or private clients to uncover details relevant to legal or personal matters. In contrast, detectives focus more on solving crimes by gathering evidence, interviewing suspects and witnesses, and building cases for prosecution. Detectives often work within police departments or government agencies, handling criminal investigations and collaborating closely with prosecutors.