Karti Chidambaram, son of former Finance Minister and Congress leader P. Chidambaram was on Thursday questioned for over six hours by the Enforcement Directorate (ED) probing the INX media case.
Karti arrived at the ED's Jamnagar office in central Delhi at 11.05 a.m. and left at 6.40 p.m.
During the day, Karti was allowed to go out for lunch. He left the ED office around 1.45 p.m. and joined back at 2.40 p.m.
He was questioned under the Prevention of Money Laundering Act (PMLA).
His father, P. Chidambaram, has been asked to appear before the financial probe agency on Friday.
Karti has been questioned on several occasions in the case being probed by the ED as well as the Central Bureau of Investigation (CBI).
Both the agencies are probing how Karti managed to get clearance from the Foreign Investment Promotion Board (FIPB) in 2007 when his father held the Finance Minister portfolio.
Karti was arrested on February 28, 2018, by the CBI for allegedly accepting money to facilitate the FIPB clearance to INX Media. He was later granted bail.
Karti's chartered accountant S. Bhaskararaman was also arrested and released on bail later.
The agency has also questioned the senior Congress leader twice in the case for giving FIPB clearance to the INX group.
The ED had registered a PMLA case based on a CBI FIR and alleged that irregularities took place in the FIPB clearance to INX Media for receiving overseas funds to the tune of Rs 305 crore in 2007.
The ED probe so far showed that for the FIPB approval, INX Media directors Peter and Indrani Mukerjea met P. Chidambaram so that there was no hold-up or delay in their application.
The ED has said that the money so received by associated entities was channelled back into the ASCPL.
The ED has attached properties worth Rs 54 crore belonging to Karti and a firm in the case. It has also attached properties belonging to the Mukerjeas in connection with the same case.