The case was re-opened however , after the Jain Hawala case , and Singh was asked to submit fresh re-estimates of the palace cost .
However , a one - judge commission investigating the scandal gave a clean chit to Arjun Singh .
The case was re-opened however , after the Jain Hawala case , and Arjun Singh was asked to submit fresh re-estimates of the palace cost .
However , a one - judge commission investigating the scandal gave a clean chit to Arjun Singh .