Model Dayle Haddon died in a suspected carbon monoxide leak at the Bucks County home of her son-in-law, Hallmark movie star Marc Blucas, officials said.

Model Dayle Haddon died and another person was hospitalized after a suspected carbon monoxide leak at a home in Bucks County, Pennsylvania, on Friday, authorities said. Records show the home is owned by Haddon's daughter,

Dayle Haddon, one of America's first supermodels, who later gained notoriety as an actress, and humanitarian died in Bucks County, Pennsylvania of carbon monoxide poisoning.