Islam, who is alleged to be an active member of banned Jamaat-ul Mujahideen Bangladesh (JMB) terror group, is believed to have given leads to NIA prompting the probe agency to carry out raids at various places in the two states, official sources said today.
So far, some cards used in mobile phones and laptops to store data have been recovered at the instance of Islam who has since been taken on a transit remand to Kolkata where he will be produced before the designated NIA court tomorrow, the sources said.
NIA has already chargesheeted him for his alleged role in the Burdwan blast which occurred in a house on October 2 last year, leaving two persons dead.
During investigation of the case, NIA claimed that Islam was a part of larger conspiracy of JMB to organise terror attacks in Bangladesh and in India and had been frequently entering India illegally, at different times since the year 2008-2009.
The marriage was solemnised at Simulia madrasa in Burdwan, West Bengal where the terrorist training camps were organised by JMB.
He had been quietly residing at Village Islampur of Sahebganj district under an assumed identity of Raihan Shaikh. Earlier he had also resided at a hideout in Village Namo Chachanda of West Bengal.
NIA also alleged that the probe showed that Islam, along with other accused, was an active member of JMB who attended terrorist training camp organised by senior members of the terror group.
Investigators have found that improvised explosive devices (IEDs) were being fabricated in the house where the explosion took place and later smuggled to Bangladesh.
NIA has so far found that members of JMB has established a network in different places like Murshidabad, Nadia, Malda, Birbhum, Burdwan in West Bengal and Barpetta in Assam, Sahibganj and Pakur in Jharkhand.
In its charge sheet filed in March this year, NIA claimed to have busted an international conspiracy of JMB which wanted to overthrow the democratically-elected government of Sheikh Hasina "through violent terrorist acts and replace it with a hard-line Sharia based Islamic rule, which came to light after the accidental blast.
