Around 07:30 PM IST on 1 May, insurgents raided the Narsingbari village of Baksa district opening fire on a house, killing three women and injuring two others. The attackers had arrived on bicycles. On early hours of 2 May, another group of insurgents opened fire at three houses in Balapara village of Kokrajhar district, killing seven people. On the evening of the same day, another group killed 12 people and burnt down 30 thatched houses near Baksa's Manas National Park. On 3 May, four suspected insurgents attacked police in the forest near Tezpur. Police fired in retaliation which killed two while two other escaped. Police also killed one more suspect in Udalguri district from whom they recovered a revolver and a hand grenade.
Investigation
Police arrested 22 people along with eight forest guards to investigate their involvement. The Assam government has decided to hand over the probe to National Investigation Agency.
Aftermath
Security measures
Due to the attack, several illegal immigrant Bengali-speaking Muslims from Duramari and Dotoma region of Kokrajhar district fled their houses. Bodoland Territorial Council chief Hagrama Mohilary pacified the panicked people and promised them of security. Curfew was clamped in Kokrajhar, Baksa and Chirang districts and shoot-on-sight orders have been issued in Kokrajhar and Baksa. Army stages out flag marches in sensitive areas of Kokrajhar and Baksa districts. Ten additional companies of Central Reserve Police Force were moved to the two districts. Strong action against National Democratic Font has been initiated by the home ministry of India. Union Home Ministry deployed 43 companies of the Central Armed Police Forces while Defense ministry also deployed 15 columns of the Army comprising approximately 1,500 soldiers.
Responses
Chief minister of Assam, Tarun Gogoi reviewed the situation with top government officials. The opposition political parties blamed the Gogoi-led government in failing to protect lives despite intelligence alerts. Prime Minister of India, Manmohan Singh condemned the attack and termed it as a cowardly attempt to spread fear and terror. In a statement, the National Democratic Front of Bodoland denied their involvement in the attack and claimed it was conspiracy by the state government to create communal friction between Bodos and Muslims. Relatives of the killed urged the Chief minister Tarun Gogoi to provide affirmation of security for their lives and stalled the last rites for those dead. They also complained of pressure from local authorities to conduct funeral rites for the killed.