Investigation Murder 51 Missing persons 10 Man-woman relationships 9 Aircraft accidents 2 Ambulance drivers 2 Assassination 2 יותר ... Criminal behavior 2 Inheritance and succession 2 Motion picture industry 2 Police 2 Private investigators 2 Screenwriters 2 Serial murderers 2 Suspicion 2 Veterans 2 Abduction 1 Absence without leave 1 Adultery 1 African American detectives 1 Air pilots 1 Alcoholism 1 Art teachers 1 Assassins 1 Assimilation (Sociology) 1 Asylums 1 Attorney and client 1 Best friends 1 Black market 1 Children of celebrities 1 פחות ...