When the I.O of the case is malafide Nexus with the culprits and don't investigation the case properly and trying there best to destroy the all relevant evidence related the case .in the case the informants of the case and victim of the case will be praying to court for directions to the i.o of the case for recording the statement of victims and informant under section 164of the CrPC before the Magistrate. Has any judgement of Appex court ...