Murder 38 Investigation 27 Police 24 History 10 Private investigators 8 Sheriffs 5 Crimes against 4 Criminal investigation 4 Organized crime 4 Police chiefs 4 Detective and mystery stories, Spanish 3 Psychoanalysts 3 Women detectives 3 Women private investigators 3 African American women 2 Assassins 2 Crime 2 Death 2 Ex-police officers 2 Homicide 2 Human trafficking 2 Jews 2 Missing persons 2 Photographers 2 Policewomen 2 Psychological aspects 2 Serial murders 2 Abduction 1 Adult child abuse victims 1 African American police 1 African Americans 1 Alleyn, Roderick (Fictitious character) 1 Ambulance drivers 1 Anarchists 1 Antiquities 1 Anxiety in children 1 Appleby, John, Sir (Fictitious character) 1 Architects 1 Arson 1 Assassination 1 Assassination attempts 1 Beauty operators 1 Betrayal 1 Birthmothers 1 Black Hand (United States) 1 Bogotazo, Bogotá, Colombia, 1948 1 Children 1 Circus 1 City and town life 1 Clergy 1 Coffee industry 1 College freshmen 1 Commercial crimes 1 Corruption 1 Crime in literature 1 Crimes of passion 1 Criminal behavior 1 Criminals 1 Detective and mystery stories 1 Drowning victims 1 Drug traffic 1 Drugs 1 Extortion 1 False imprisonment 1 Gangsters 1 Helena Justina (Fictitious character) 1 Holocaust survivors 1 Homecoming 1 Impersonation 1 Indian cooks 1 Infanticide 1 Inner cities 1 Johnson, Coffin Ed (Fictitious character) 1 Jones, Grave Digger (Fictitious character) 1 Kibbutzim 1 Landlords 1 Longmire, Walt (Fictitious character) 1 Mafia 1 Man-woman relationships 1 Millionaires 1 Money laundering 1 Nudist camps 1 Older people 1 Online sexual predators 1 Painters 1 Parents 1 Parents of murder victims 1 Pawnbrokers 1 Physicians 1 Police corruption 1 Police divers 1 Political corruption 1 Politics and government 1 Pornographic films 1 Postmortem photography 1 Prostitutes 1 Puerto Ricans 1 Refuse and refuse disposal 1 Retired teachers 1 Retired women 1