NSUI office bore the worst brunt of the blast last night, in which window panes of some private shops near the Congress Bhavan- the office of Mizoram Pradesh Congress Committee- were broken, they said.
Police suspect that several gelatin sticks were used to trigger the blast. Superintendent of Police Lalbiakthanga Khiangte said that 73 people were detained for questioning last night and another 23 were again rounded up today for wider investigations.
Published 18 September 2009, 11:01 IST