JIRIBAM, July 13: A hand grenade, suspected to be left by a hill based insurgent group was found at the M/S Hrangchal Linzathang & Sons Petrol Pump, the only petrol pump in Jiribam sub station located just 100 metres further from Jiribam police station.
A reliable source said that the grenade may have been left at the petrol pump in relation to a monetary demand of Rs ten lakhs.