According to investigation, a boat with the idol was carrying people beyond its capacity and as a result, a portion of the floor of the boat came off because of overloading.
The BJP leader hit out at the LDF government for ignoring repeated warnings of central agencies and the UN on terror activities in the state.
They were radicalised on social media by the Pakistan-based terrorist organisation and were motivated to undertake attacks at multiple places including the National Capital Region.
The block development officer of Shamsherganj block, Joydeep Chakrabarty, said if anyone takes law in his hand, lawful action will be taken against him.
The thatched roof of the house, where they were allegedly making bombs, also blew off in the explosion.
Baniruddin Sheikh (45) was killed and four other members of his family were injured after they were attacked allegedly by their relatives in Swarnahathi village in Bharatpur police station area.