Cook agent Susan Cooper and husband John died within hours of each other while staying at the Steigenberger Aqua Magic hotel in the Red Sea resort of Hurghada last month.
The Egyptian authorities said the couple died of natural causes, while Cook said there was no evidence carbon monoxide poisoning was a factor in their deaths.
The couple’s daughter, Kelly Ormerod, who was staying at the same hotel, has maintained in the weeks following her parents’ deaths there was an unusual smell in their room the morning they were taken seriously ill.
