New details about Jamie Lee Curtis’ sister Kelly’s death emerge

New details surrounding Jamie Lee Curtis' sister Kelly's death have recently emerged.

Actress Kelly Lee Curtis passed away from natural causes on Saturday at her residence in Bellevue, Idaho, after spending her final week in hospice care. The official cause of death was confirmed by the Blaine County Coroner's office following an initial announcement by her younger sister and Oscar-winning star Jamie Lee Curtis.

She shared on Instagram that her sister died peacefully at her home, but did not reveal how. Curtis also shared how she had lost her first friend and confidant, explaining how much she meant to her.

Further details related to her final arrangements and her family's public reflections provide a deeper look into her death. Kelly spent the final week in hospice before her death. Now, final arrangements are being made, and she's expected to be cremated.