Children of horrifying incest 'cult' with four generations of in-breeding found living deformed, filthy and mute in scenic valley
Case in New South Wales, Australia, described as one of worst in history
Brothers, sisters, uncles and aunts had sex with each other for decades
Children were severely disabled with one girl, nine, unable to read or talk
She was unable to bathe herself and did not know what toilet paper was
The dark, disturbing secrets of a picturesque Australian valley where unwashed children born from generations of incest lived with physical deformities in a 'cult' of 40 adults and youngsters emerged today.
Incapable of intelligible speech, some of the children had oddly-formed features as the result of being born to parents who were themselves related.