 These commissions were paid to them by Suresh Nanda, the middleman in the deal, according to the "Tehelka" tapes.Suresh Nanda, his son Sanjeev Nanda, and two others were arrested on 9 March 2008 under section 120-B (criminal conspiracy) and section 201 (committing offence to cause disappearing of evidence) related to the scandal.On 24 December 2013, after investigating for more than seven years, the CBI closed the case and filed a report in a court as it did not find any evidence on the allegations.