KARACHI  - The Karachi police in their on-going drive against criminals, arrested 38 accused during the past 24 hours. A police statement on Friday said that those arrested included six absconders. It said that there were seven encounters of the police with the alleged criminals and equal number of gangs of alleged criminals were busted during the period. One alleged dacoit was killed while a policeman sustained injures.In all, 28 pistols, one revolver, one dagger and mobile phones recovered from the possession of the accused, the police statement further pointed out.