Justice Anand Byrareddy dismissed the petition on the grounds that since the chargesheet was still pending before the Special Judge of Lokayukta court for taking cognisance, it was not a fit case for any kind of interference at this stage.
The court also held that since Nirani had ceased to be a public servant, sanction for prosecuting him was not necessary.
On May 21 last year, the Lokayukta court had ordered a probe into the complaint filed by industrialist Alam Pasha.
The Investigating officer had filed his final report before the Lokayukta court on March 1, charging Nirani, former Chief Minister B S Yeddyurappa, former Principal Secretary, industries department, V P Baligar and former Managing Director, Udyog Mitra, K S Shivaswamy under various IPC sections and the Prevention of Corruption Act 1988.