DEVASTATED relatives flew into Corfu today after two children died and their father and his partner were found unconscious in a holiday villa.
Carbon monoxide poisoning is being probed as the latest theory after an earlier suggestion of poison mushrooms.
A cleaner discovered the bodies of Christianne, 7, and Robert, 6, while Neil Shepherd, 38, and Ruth Beatson, 27, had lapsed into a coma.
The children lived with Mr Shepherd's ex- wife Sharon Aspey in Horbury.