Kolkata, March 16 (IANS): Sheikh Alamgir, the younger brother of the suspended Trinamool Congress leader Sheikh Shahjahan, the accused mastermind behind the January 5 attack on ED and CAPF personnel at Sandeshkhali in North 24 Parganas District, is being grilled by the CBI.

Sheikh Alamgir arrived at the Nizam Palace office of the CBI in central Kolkata on Saturday morning along with a few other associates of the suspended leader, to face interrogation by the central agency sleuths in the matter.

On March 13, the CBI issued a notice to Sheikh Alamgir asking him to be present at its Nizam Palace office on March 14, but he did not turn up on that date.

However, ending speculation on whether he would appear to face the CBI’s interrogation, he reached the Nizam Palace office at around 11.45 am on Saturday.

He was accompanied by some other close associates of Sheikh Shahjahan, who had also been summoned by the CBI for interrogation in connection with the attack on ED and CAPF sleuths.

Meanwhile, the ED on Saturday issued a notice to Sheikh Alamgir for interrogation in connection with the multi-crore ration distribution case in West Bengal.

The ED sleuths have also issued a similar notice to Sheikh Siraz, another brother of Sheikh Shahjahan, who is currently in the custody of the CBI.

Both Alamgir and Siraz have been asked to be present at the ED’s office at the Central Government Office (CGO) complex at Salt Lake.

In the latest raids at multiple locations at Sandeshkhali the ED had secured crucial clues linking two aspects of the PDS case to Alamgir. They are, the investment of the scam proceeds in the fish export business owned by his brother Shahjahan, and the subsequent diversion of the funds abroad using the hawala route.

According to sources, since Alamgir played an important role in day-to-day operations of the fish export business, his interrogation has become imperative.