Police and some criminal elements traded fire in Lyari Kalakot area here in Karachi, which resulted in the death of two persons including one police constable, while the area still continued resounding with the sound of heavy firing. Police captured large quantity of weapons during raid at a godown in the locality. Police on indication of an arrested murder accused conducted raid at a godown, during which criminals lobbed a hand grenade and opened firing at the police party. The criminals also shot dead a policeman sitting at a hair cutting shop. According to reports, firing still continued between the police and criminals. Armored carriers and Rangers contingents have reached in the area to assist the police. Police have captured a light machinegun, seven Kalashnikovs, two repeaters, two pistols, grenade, eight walkie-talkies and hundreds of bullets from the godown in raid.