Supermodel Dayle Haddon dies at 76 in suspected carbon monoxide incident in Pennsylvania

Supermodel Dayle Haddon has died at the age of 76, likely due to a carbon monoxide leak at the Pennsylvania home of her son-in-law, Hallmark star Marc Blucas. Police found her unresponsive in a bedroom on Friday morning. First responders also discovered Blucas' father, Walter J. Blucas, unconscious and in critical condition. Two medics were hospitalized for carbon monoxide exposure, while a police officer received treatment at the scene. An investigation is ongoing, with authorities suspecting a faulty gas heating system caused the leak. An autopsy will determine Haddon’s official cause of death.