What happened to "pay you cock' case???...he was a case of " who let the dog out'.....it not guts that he came back....it is the 'cupboards are bare of skeletons & have been fumigated & cleanse thoroughly"...was he reported as a fugitive to the world??
I doubt that we will hear much about Phey Yew Kok because he probably knows about some of LKY's dirty underwear & the PAP/Lee family wants to preserve LKY's demi god status.