She was 76. Haddon was known for her appearances in popular '70s and '80s TV shows and films like "North Dallas Forty," "Max Headroom," and "The Hitchhiker."
Authorities discovered Haddon's body in a second-floor bedroom of a detached office/in-law suite at a residence. A 76-year-old man, Walter J. Blucas, was also found unconscious at the scene and remains hospitalized in critical condition. Walter J. Blucas is the father of actor Marc Blucas. Attempts to reach Marc Blucas' representatives for a statement have been made.
Haddon's daughter, Ryan Haddon, shared a heartfelt tribute on Instagram, describing her mother as a powerful yet gentle woman, deeply creative, and kind. The post featured highlights from Haddon's modeling career, including covers for Vogue, Harper's Bazaar, and Cosmopolitan, and a picture of her 2003 book, "The Five Principles of Ageless Living."
Police investigations point to a faulty flue and exhaust pipe in the gas heating system as the cause of the carbon monoxide leak. The Solebury Township Police Department expressed their condolences to the Haddon and Blucas families and emphasized the critical need for carbon monoxide safety measures in homes.