what was diane keaton's cause of death

Diane Keaton, the Oscar-winning actress, died on October 11, 2025, at the age of 79. The exact cause of her death has not been publicly disclosed by her family or authorities. She was found unresponsive at her home in Brentwood, California, and taken to a hospital where she later passed away. While there is no confirmed official cause, reports note that her health had "declined very suddenly" in the final months, and she had a history of skin cancer and had spoken publicly about past struggles with bulimia. However, none of these were confirmed as related to her death. Keaton's family has requested privacy and no medical details have been released.