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Emergency responders were called to the property around 6:31 a.m. after Bucks County 911 received a report of an unconscious man on the first floor of a detached office/in-law suite, police said. The 76-year-old man was removed from the building by the New Hope Lambertville Rescue Squad and transported to Robert Wood Johnson University Hospital in critical condition.
Haddon was found unresponsive in a second-floor bedroom and was pronounced dead at 7:22 a.m., according to Bucks County Chief Deputy Coroner Scott Croop. Preliminary findings suggest her death resulted from carbon monoxide exposure, though the cause and manner of death remain "pending toxicology" until further tests are completed.
New Hope Eagle Volunteer Fire Company detected dangerously high levels of carbon monoxide throughout the property. Two medics were treated for exposure at Doylestown Hospital, and a Solebury Township police officer was treated at the scene, authorities said.
The residence is listed in public records as belonging to actor Marc Blucas and his wife, journalist and producer Ryan Haddon Blucas.
Born in Montreal, Dayle Haddon began her career as a ballerina with Les Grands Ballets Canadiens before transitioning to modeling, where she rose to prominence on the covers of magazines worldwide. Known for challenging ageism in the beauty industry, she became the face of major cosmetic brands, including Max Factor, Revlon, Estée Lauder, and L'Oréal. She was twice named to Harper's Bazaar’s list of "Ten Most Beautiful Women."
Haddon also enjoyed a successful acting career, appearing in numerous films and television series. Notable projects include *The World's Greatest Athlete*, *Madame Claude*, and *North Dallas Forty*. She also appeared in television series such as *The Hitchhiker* and *Max Headroom*.
Beyond her accomplishments in fashion and entertainment, Haddon was a dedicated advocate for women’s empowerment and education. She founded WomenOne, a nonprofit organization focused on providing access to quality education for women and girls globally, and served as a UNICEF ambassador, championing children’s rights and educational initiatives.
Authorities continue to investigate the circumstances surrounding the carbon monoxide leak. This tragedy underscores the importance of carbon monoxide safety measures, including the use of detectors and regular maintenance of heating systems.
Dayle Haddon leaves behind a legacy of breaking barriers in the beauty industry, captivating audiences on screen, and making a difference in the lives of women and children around the world.
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