Diane Keaton’s cause of death revealed as star’s family pay tribute London Evening StandardElliott Gould remembers Diane Keaton – ‘We snuck into a bush and she said: ‘This is called making out’’ The GuardianDiane Keaton’s family issue statement as cause of death revealed Sky NewsDiane Keaton, Oscar-winning actress, has died at 79 CNNWoody Allen Remembers Diane Keaton The Free Press