Home›Law Enforcement and Criminal Justice Officials›Role›InvestigatorBrowse ByInvestigatorInvestigatorComments (0)Reader Challenges (0)InvestigatorFilter Results3 entriesGroup TreeAllCriminal Profilers and Behavioral Investigators (1)Founders of Modern Policing and Early Detectives (2)Nationality (Geography)AllRussian Empire (1)Scotland (1)United States (1)NationalityAllAmerican (2)British (1)Russian (1)Scottish-American (1)EraAll1819 (1)1866 (1)1932 (1)Institution AffiliatedAllFederal Bureau of Investigation (1)Institutions FoundedAllPinkerton National Detective Agency (1)Show ResultsBrowseCompareSelect all 3Allan PinkertonInvestigatorHoward TetenInvestigatorPavel Alexandrovich AlexandrovInvestigatorComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.