The National Investigation Agency (NIA) officials today collected viscera samples of the two terrorists who died in the Khagragarh blast in Burdwan on October 2.
The NIA officials collected the viscera samples of Shakil Ahmed and Swapan Mondal alias Sovan who died in the blast, NIA sources said.
The officials collected the viscera samples from the morgue here.
Another team of the NIA today went to the Mangalkote police station and talked to the officer-in-charge of the police station, Sanjay Kundu, to collect information, the sources said.