KOCHI: The Enforcement Directorate has been granted seven-day custody of Gold smuggling case accused Swapna Suresh. However, the court has permitted her to see her children.

The ED has started the investigation of the hawala dealings of accused, Swapna, Sarith and Sandeep.

The ED has found out that Swapna had made transactions to the tune of crores of rupees from different places including foreign countries. The accused have facilitated the transfer of crores of Hawala money to Kerala.

The agency will also find out whether such illegal transactions were made for PricewaterhouseCoopers. It will probe the consultancies recommended by former principal secretary M Sivasankar, as well.

Meanwhile, the NIA is continuing the interrogation of accused Rameez. He is being quizzed about the phone he had destroyed. The NIA is trying to find out whether the phone had been used for anti-national activities. The agency will also girl Jalal, Sharaffudhin and Shafeeq, who were arrested earlier.