Officials of the National Investigation Agency (NIA) escort Myanmar national, Khalid Mohammed, from the police van to the Bankshall Court in Kolkata yesterday. Khalid, allegedly a Tehrik-e-Taliban Pakistan (TTP) trained IED expert staying in Hyderabad, has been arrested in connection with the October 2, 2014 blast in Burdwan. He allegedly belongs to the Rohingya Solidarity Organisation, a militant outfit fighting for rights of Rohingya Muslims in Myanmar.