Assam is sitting on a volcano, Chief Minister Tarun Gogoi said today, as fresh deaths were reported from violence-hit Kokrajhar district, with three people killed late last night. A group of 10-12 miscreants attacked village Ranighuli, barely 10 km from the district headquarters, with AK-47s at around 10.30 last night, leaving Hasinru Ali (30), Sofiel Rahman (26) and Asmat Ali (22) dead and two persons injured. Kokrajhar SP Sunil Kumar said they also tried to attack another village but were chased away by Assam Police personnel.