India, Sept. 14 -- The National Investigation Agency (NIA) has filed a charge sheet against three suspects in the March 15 grenade attack on the Thakur Dwara temple in Amritsar.

Two motorcycle-borne masked men - Gursidak Singh and Vishal Gill - had allegedly carried out the grenade attack on the Thakurdwara Sanatan temple on Sher Shah Suri Road in the Khandwala area on March 15, and it is suspected that Khalistan Liberation Force (KLF) operatives were behind the attack, police said.

Though no one was injured, the blast damaged the walls and shattered the windowpanes of the temple, triggering panic in the area.

Vishal Gill, Bhagwant Singh, and Diwan Singh have been named in a charge sheet filed on Friday before a Mohali special NIA cour...