1977 mass murders

1977 aviation hijacking

Bombings in Moscow

Kidnapping and murder of German manager and industry association president Hanns-Martin Schleyer by terrorist group Red Army Faction (RAF) in 1977

second islandwide Sinhalese-Tamil clash in Sri Lanka

unsolved murder case of three girl scouts who were raped and murdered in the early hours of June 13th 1977 in Oklahoma

suicide by pilot at Alice Springs Airport, Australia