A tragic carbon monoxide leak in Butler left three dead and two hospitalized. Investigations are ongoing, but no leaks were found in the area, officials report.

Three people found dead in a western Pennsylvania home this week apparently died from carbon monoxide poisoning.

Three people are dead and two others injured following a possible carbon monoxide leak inside of a home in Butler County Tuesday night.

BUTLER, Pa. — There’s a large emergency response at a Butler home after three people were found dead. Channel 11 saw ...

Fire officials are stressing home heating safety. Their message comes following a Canadian model's death from carbon monoxide poisoning in Bucks County.

We have just gotten an update into our newsroom about the carbon monoxide poisoning incident at actor and Girard native Marc ...

Former actress and model Dayle Haddon was found dead after exposure to carbon monoxide inside a Bucks County home.

Canadian actress and model Dayle Haddon died Friday from a suspected incident of carbon monoxide poisoning. She was 76. https ...

A Carbon Monoxide leak in Solebury Township, left one woman dead, and another man in critical condition. Several first responders also were treated for exposure.

Former supermodel and actress Dayle Haddon has died aged 76 from suspected carbon monoxide poisoning at a property in Bucks ...

Former actress and model, Dayle Haddon, died in a Bucks County home due to suspected carbon monoxide exposure. Her death has prompted local fire departments to remind people about the dangers of the ...

Dayle Haddon, a celebrated Canadian actress, model, and humanitarian, has been identified as the victim of a fatal carbon ...