Petedavo,
I wanted to answer this sooner, but my laptop broke down. Its possible they recognized him and he realized. I feel each of the abductees fate was already decided and it wouldnt have mattered what they said or did. Under the circumstances I dont think hed be someone who could be bargained with. Perhaps the CSK had a strange fantasy that he intended to fulfil.
Theres also the bricklayer, who perhaps disturbed the CSK, whereby nearly had an accident which may have put the wind-up the CSK. CG was left partially clothed, whereas JR and KK victims were left naked. It would appear that the full ritual with CG wasnt met, possibly due to the incident with the bricklayer.
Does anyone else feel that the bricklayer actually saw the CSK beforehand?
https://www.pressreader.com/australia/the-sunday-times/20150104/282501476999630