Criminal investigation Murder 95 Enquêtes criminelles 91 Police 86 Investigation 76 Forensic sciences 61 Criminal behavior 52 more ... History 44 Video recordings for the hearing impaired 42 Evidence, Criminal 39 Detectives 37 Private investigators 32 Crime 30 Criminals 28 Criminal psychology 24 Homicide 23 Law enforcement 23 Criminal justice, Administration of 20 Man-woman relationships 20 Barnaby, Chief Inspector (Fictitious character) 19 Murderers 19 Crime scene searches 18 Criminalistique 18 Psychological aspects 18 Enquêtes 17 Crime laboratories 16 Detective and mystery plays 16 Drug traffic 16 Serial murderers 16 Criminal procedure 15 less ...