Feb 9, 2026 12:09pm PT Catherine O’Hara’s Cause of Death Revealed By Jordan Moreau Plus Icon Jordan Moreau Latest Pokémon Celebrates 30th Anniversary in Super Bowl Ad With Trevor Noah, Lady Gaga and Their Favorite Pokémon 19 hours ago Trump Says Nancy Guthrie Investigation Is Going ‘Very Well’ and Authorities Could Have Answers ‘Fairly Soon’: ‘A Lot Has Taken Place in the Last Couple of Hours’ 2 days ago FBI Arrests ‘Imposter’ Who Tried to ‘Profit’ Off Nancy Guthrie’s Disappearance With Fake ‘Ransom Demand’ 4 days ago See All Catherine O’Hara’s cause of death has been revealed to be a pulmonary embolism, with rectal cancer as an underlying condition, according to TMZ, which obtained her death certificate Monday. She died on Friday, Jan. 30, at her Los Angeles home after being hospitalized early that morning with an illness.