The tragic news about Catherine O'Hara's passing has finally been clarified. On February 9, 2026, it was officially reported that the beloved actress died from a pulmonary embolism, which is a serious condition caused by a blood clot in the lungs. This information was disclosed by the Los Angeles County Medical Examiner's Office, revealing that the underlying cause of her death was linked to rectal cancer.
According to the death certificate, Catherine O'Hara was cremated, and her ashes were handed over to her husband, Robert "Bo" Welch. Our sources had previously broken the news of her demise, which occurred at the end of January. Reports indicated that she had been in dire condition and had to be rushed to the hospital due to significant breathing difficulties.
Catherine O'Hara was renowned for her portrayal of many remarkable characters throughout her career. She gained fame through her roles in hit shows and films such as "Schitt's Creek," "Beetlejuice," and her unforgettable performance as the mother of Macaulay Culkin's character in the first two films of the "Home Alone" series.
Her talent did not go unnoticed, as she recently received an Emmy nomination for her role alongside Seth Rogen in the Apple TV+ series titled "The Studio." Over the years, she has accumulated various prestigious awards, including two Emmy Awards, two Screen Actors Guild Awards, and a Golden Globe, among others.
Catherine O'Hara was just 71 years old at the time of her passing. Her contributions to the entertainment industry will be sorely missed. Rest in peace, Catherine.
