The National Investigation Agency (NIA) presented a detailed report to the Supreme Court regarding the violent protests in Kaliachak-II, Malda district, West Bengal, on April 1. The NIA described how approximately 1,500 protesters confined seven judicial officers in a Block Development Office (BDO) for over 13 hours during protests against the Special Intensive Revision (SIR) of electoral rolls. The agency indicated that the unrest was not spontaneous but organized, with mobilization efforts including announcements made from a local mosque and via e-rickshaws. The report also noted that women were strategically placed at the front of the protests, suggesting premeditated planning. Additionally, the NIA highlighted significant security lapses, revealing that nine of the 16 CCTV cameras at the BDO office were non-functional, including those monitoring the main entrance. The Supreme Court expressed dissatisfaction with the state administration's response, particularly criticizing the Chief Secretary for failing to communicate during the crisis. The court is considering transferring the case to the NIA for a comprehensive investigation into the potential conspiracy behind the events, with three FIRs filed against over 100 individuals for charges including unlawful assembly and attempt to murder.