New Delhi: The ED on Friday night arrested Hyderabad-based businessman Satish Sana Babu, based on whose complaint, the CBI had registered a corruption case against its own former Special Director Rakesh Asthana. The ED arrested Sana from Delhi in connection with a PMLA case it is probing against controversial meat exporter Moin Qureshi and others, including former CBI director AP Singh.Sana was produced in Special court here, which granted ED five days custodial remand, remarking that “It is an investigation that is going on for a long time… certain contradictions have appeared… that is why he has been arrested. ED has made the arrest on its own risk.” Also Read – India gets first tranche of Swiss bank a/c detailsThe ED had registered a money laundering case in the matter in 2017 based on a CBI FIR that accused Qureshi of acting as a middleman to pull favours with several senior public office holders, including Singh. Sana is also part of this probe. In fact, Sana had made a complaint to the CBI last year that threw the agency into an internal war. Former Director Alok Verma got ready to probe Asthana based on Sana’s statement and Asthana subsequently made serious allegations of corruption against Verma. The CBI infighting continued with several officers being transferred; Verma resigned from service and Asthana was moved to the Civil Aviation Bureau and National Security Advisor Ajit Doval somehow came into the mix as it came to light that his phone was allegedly being tapped. Also Read – Tourists to be allowed in J&K from ThursdayThe reason Sana’s complaint rocked the probe agency last October was the seriousness of his allegations. According the subsequent FIR that the CBI registered, there seemed to be a connection between summons being issued to Sana, illegal gratification received by Asthana, Devinder Kumar, and Samanth Goel (public officials) and the relief provided to Sana subsequently. Sana was summoned by the CBI four times between October and December and it was allegedly agreed upon that Rs 5 crore needed to be paid to stop further harassment. Rs 3 crore was allegedly paid on December 10 and 13, 2017, after which the summons to Sana stopped. The businessman, however, was being pressurised to pay the rest of the amount, Rs 2 crore. Interestingly, Asthana had claimed that it was former director Alok Verma who had taken the Rs 2 crore to provide relief to Sana. The Central Bureau of Investigation is still probing the case against Rakesh Asthana.