CBI on Wednesday told the Supreme Court that it has got evidence against DMK MP Dayanidhi Maran in 2G spectrum scam and will file an FIR against him within a couple of days for various offences including showing "undue favour" shown to Aircel.
The agency also said investigation against Essar Group was still on and it will take another two weeks to complete it.
CBI, which filed a fresh status report in a sealed cover about the progress of the investigation, said the preliminary inquiry on the alleged involvement of Maran in 2G scam has been completed and letters rogatory (LR) have been dispatched to Mauritius.
"The preliminary inquiry with regard to Maran has been concluded and FIR has to be registered against everyone. A few more days needed for the FIR and can be lodged by month-end," senior advocate K K Venugopal, appearing for CBI, told a bench of justices G S Singhvi and A K Ganguly.