At least four people, including one policeman, have died and 12 people have been injured in a blast, which took place during an Eid congregation in Bangladesh on Thursday. The blast took place in Kishoreganj area, around 100 km from Dhaka at around 9:30 a.m local time. According to a local media report, a Molotov cocktail bomb was thrown at the crowd. The attackers are believed to be hiding inside a house and an encounter is currently underway..