SANGRUR, Oct. 27 -- A team from the National Investigation Agency (NIA) on Monday visited the Bharatiya Janata Party (BJP) office in Sangrur after taking over the investigation into the petrol bomb attack on the premises on July 26.

Sangrur deputy superintendent of police (DSP) Dalbir Singh confirmed that the NIA has taken over the case. "The case has wider international ramifications and thus falls under the prerogative of the Union ministry of home affairs (MHA). The police have handed over all documents and relevant files and details of the crime scene to the NIA," he said.

The NIA is also investigating the April 1 grenade blast outside the Punjab BJP headquarters in Chandigarh and the April 7, 2025, grenade blast at the Jalandhar re...