The matter involving Unitech Managing Director Sanjay Chandra seems to be getting a lot of attention. The recording of CBI prosecutor A K Singh giving strategic advice to Sanjay Chandra on the 2G fiasco is not a phone tapping matter. Reliable sources reveal that the recording of this conversation took place at the CBI prosecutor’s chambers at Patiala House, and that too through someone’s mobile phone. If an analysis of the voice proves that it really is the voice of Sanjay Chandra and A K Singh, a case of corruption can be filed against them. Chandra’s bail may also be cancelled. But the puzzle about the recording remains – was it done by a CBI official, who wanted the public prosecutor to leave the case?