Piecemeal chargesheet, incomplete investigations, distortion and digression from the original case, a sheer testimony of the massive failure of India s premier investigative agency emanates from the court records. CBI s arrest memo of Chitra Ramkrishna and charge-sheet filed against her had no connection, Ravi Narain was never arrested in co-location scam at all, , NSE Scam Probe, Piecemeal chargesheet, Piecemeal