Ключевые слова: agency, agent, archive, archive room, archived, authenticity, background check, behavior, camera, case, classified, clue, company, confidential, crime, criminal, criminology, dark room, department, detective, detective work, document, evidence, evidence room, expertise, federal, files, folders, handheld, identification, incident room, information, inspector, investigation, law enforcement, law officer, man, notes, officer, partner, patterns, people, police, private, private detective, private investigator, records, report, statements, witness,