Inside story of Amritsar's Nirankari Bhawan attack | Watch full debate | Nation at 9

At least 3 people were injured and several others suffered injuries after three bike-borne assailants opened fire and hurled a grenade at a congregation of devotees at Nirankari Bhawan in Amritsar’s Rajasansi village on Sunday, reports said. The incident took place around 12:00 pm. Security agencies have sounded a high alert in Punjab and national capital Delhi. Inspector General (Border) Surinder Pal Singh Parmar has confirmed three deaths in the explosion. The attack comes days after Zakir Mosa, the chief of Jammu and Kashmir based Ansar Ghazwat-ul-Hind terror outfit, was spotted in Amritsar. Punjab Chief Minister Amarinder Singh has announced free treatment and Rs 5 lakh ex-gratia for the kin of deceased. The CM has directed Punjab Home Secretary and the DGP to rush to the spot and review law and order situation.