Catherine O’Hara’s cause of death has been revealed to be a pulmonary embolism, with rectal cancer as an underlying condition.
She died on Jan. 30 at her Los Angeles home after being hospitalized early that morning with an illness.https://t.co/hVkEZRStzi pic.twitter.com/j9FN3uPaO4
— Variety (@Variety) February 9, 2026
She died of a pulmonary embolism at her home in LA after being hospitalized early that morning
The underlying condition was rectal cancer
