Investigation Murder 75 Police 13 Missing persons 12 Criminal investigation 10 Man-woman relationships 9 Detectives 6 mer ... Criminal behavior 4 Policewomen 4 Serial murderers 4 Murderers 3 Race relations 3 Women detectives 3 Adultery 2 Corrupt practices 2 Crimes against 2 Employees 2 Fathers and sons 2 Human trafficking 2 Inheritance and succession 2 Mothers and daughters 2 Political crimes and offenses 2 Politics and government 2 Rape 2 Swindlers and swindling 2 Women journalists 2 Abandoned children 1 Abduction 1 Absence without leave 1 Actions and defenses 1 mindre ...