The Cause of Death Has Been Revealed

Catherine O’Hara has died at 71 — and the cause of death has now been revealed.

The beloved star of Home Alone and Schitt’s Creek passed away at her Los Angeles home following a brief illness.

According to the reported medical examiner’s findings, O’Hara died from a pulmonary embolism, while rectal cancer was listed as an underlying condition.

For more than four decades, she brought unforgettable characters to life.

She was the beloved mother Kate McCallister in Home Alone, a standout in Christopher Guest’s comedy films, and, for a new generation of fans, the unforgettable Moira Rose on Schitt’s Creek.

Her performance as Moira earned her an Emmy, Golden Globe, and SAG Award.

Catherine O’Hara was more than a comedy star.

She was a one-of-a-kind talent whose humor, warmth, and unforgettable characters touched millions.

She will be deeply missed and forever remembered.