The star died on January 30 at a Los Angeles hospital, with a blood clot in her lungs identified as the immediate cause.
Catherine O'Hara's cause of death has been confirmed more than a week after the award-winning actress died at 71 on Jan. 30.
Emmy-wining actor Catherine O'Hara died from a blood clot in her lungs as a result of rectal cancer, according to her death certificate ...
Catherine O'Hara's cause of death has been revealed. The actress died of a pulmonary embolism, according to her death ...
Catherine O’Hara died from a pulmonary embolism, with rectal cancer as the underlying cause. A Los Angeles County death ...
A death certificate released on Monday also said rectal cancer was an underlying cause for the comedic actress’s death on Jan ...