[forum456]

A  witness/accused who admitted to being guilty to foreign authorities came back and denied any wrong doing....then there is no followup.

You mean people are allowed tk make false statements to law enforcement in Singapore and not get charged? 

you can tell that PAP is not keen to change the laws to take care of future corruption cases.
No PAP MP raised questions on this issue

this case is similar to many cases in other countries (like Malaysia), you needs a new govt to charge the 6 persons.