Investigation Murder 95 Police 15 Missing persons 13 Criminal investigation 12 Orphans 10 Actions and defenses 9 more ... Man-woman relationships 9 Detectives 6 Serial murderers 5 Social life and customs 5 Criminal behavior 4 Policewomen 4 Human trafficking 3 Inheritance and succession 3 Women detectives 3 Adultery 2 Corrupt practices 2 Employees 2 Fathers and sons 2 Friendship 2 Journalists 2 Mohawk women 2 Mothers and daughters 2 Murderers 2 Police, State 2 Race relations 2 Refugees, Tibetan 2 Revenge 2 Short-term memory 2 less ...