Bo Welch

The provided news articles do not contain any information about a person named Bo Welch. All articles focus on the death of actress Catherine O'Hara. O'Hara, known for her roles in "Schitt's Creek" and "Home Alone," passed away on January 30th at the age of 71. News reports confirm her cause of death as a pulmonary embolism (blood clot in the lungs), with rectal cancer listed as an underlying condition. O'Hara's career began in the 1970s with the Canadian sketch show SCTV, and she achieved significant success in both film and television. The recent release of her death certificate has brought renewed attention to her passing and her contributions to the entertainment industry.