Three terror suspects allegedly involved in the grenade attack in Gurdaspur were killed in an encounter with a joint team of Uttar Pradesh Police and Punjab Police in Pilibhit early on Monday, with Punjab Director General of Police Gaurav Yadav calling it a major breakthrough against Pakistan-sponsored Khalistan Zindabad Force module. The accused were identified as Gurvinder Singh (25), Virender Singh alias Ravi (23), and Jaspreet Singh alias Paetap Singh (18), all residents of Punjab’s Gurdaspur.