Kanimozhi’s name figures among those against whom the new FIR is being sought to be registered.
The court issued a notice to the agency, seeking its formal reply in two weeks.
Ashok Tewari, a 1993 batch IPS officer had received a two-month extension in the agency ending March 31.
A 1981-batch IPS officer from Karnataka cadre, Dutta is overall incharge of the Anti-Corruption Bureau of CBI.
The government has not made any progress in the selection of the next CBI chief since the post of the Leader of Opposition is vacant.
Lalit, in a letter dated June 30, 2014, sent a strongly worded reply to the CBI against the suggestion.
The 2G probe, he said, was at the trial stage even before he was appointed Director and there was no role for him to monitor the probe.
Lawyer demands CBI Director be removed from all cases.
In the coal case, the judgement regretted that it took almost 8 years in putting in place an allocation process through competitive bidding.
A more frequent visitor than Shiv Pal was one Shiv Babu, who made 175 visits in the period under scrutiny.
Balwa said that he had understood the court’s queries and he required no further clarification.
In all, the court posed 1,718 questions to Raja.
The special CBI court set April 30 for taking cognizance of the case.
Raja said that the CBI, which investigated the case, had failed to establish the charges of bribe taking or any wrong doing in the case.
When DMK was defeated in May 2011, Sait was one of the first officers to face action.