A mother-of-three said her family is "broken" after a coroner ruled her parents were killed by carbon monoxide poisoning while on a family holiday in Egypt.John Cooper, 69, and his wife, Susan, 63, from Burnley, Lancashire, had been enjoying a "brilliant" holiday while staying at the Steigenberger Aqua Magic Hotel in the Red Sea resort of Hurghada, the inquest into their deaths heard.