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.

Actress and model Dayle Haddon has died and another person has been hospitalised due to a carbon monoxide leak at a home in Pennsylvania, authorities have said.Haddon modelled for brands including Estée Lauder and L'Oreal,

Dayle Haddon, an actor, activist and trailblazing former “Sports Illustrated” model, has died in a Pennsylvania