Amritsar, March 16 -- Amid the ongoing probe into the Amritsar temple blast, the police on Saturday said it had busted a narco-terror module linked to the Babbar Khalsa International (BKI) militant group, arresting three key operatives in Bihar while they were trying to flee to Nepal. The police said they suspect the case is linked with the grenade attack at Thakurdwara Temple in Amritsar's Khandwala Chheharta area....