Opposition leaders believe this entire plan has been put in place to ensure that Mamata Banerjee is kept out of office in West Bengal.
Banerjee expressed her sadness over Governor Jagdeep Dhankhar taking to the Twitter frequently to criticise of her government and urged the governor to cooperate with it to maintain peace in the state.
The BJP's message is that the past must be reinvented as creatively as imagination allows, states Sunanda K Datta-Ray.
The TMC chief has been complaining for long alleging that her rivals have brought in goons from other states to intimidate voters.
The bomb attack on West Bengal minister Jakir Hossain snowballed into a political controversy with Chief Minister Mamata Banerjee alleging that it was a preplanned conspiracy as certain people were 'pressuring' him to switch over to another party, while opposition parties demanded National Investigation Agency (NIA) into the issue.
The incident, West Bengal Governor Jagdeep Dhankhar said, has put the country's democratic history to "shame".
The module was also planning to carry out targeted killings in India and was in the advanced stage of procuring arms, including automatic rifles and pistols, ammunition and explosives to carry out the attacks, he said.
Describing the behaviour of the agitating students as "absolutely deplorable", he alleged that the protesters were trying to "disturb peace" at the institute by "instigating the students and seminar organisers to create a stampede-like situation".