Updated On: 19 November, 2018 03:53 PM IST | New Delhi | IANS
They were accompanied by explosive experts

Representational Image
A National Investigation Agency (NIA) team on Monday visited the spot in Amritsar in Punjab where three persons were killed in a grenade attack on Sunday.
A three-member team headed by an Inspector General visited the spot for the second time after their initial inspection of the area on Sunday, hours after the attack at the Nirankari Satsang Bhawan in Adliwal village in Rajasansi area.