SUPDT.OF POLICE,C.B.I.&ORS. vs TAPAN KR. SINGH

The Supreme Court examined whether a telephonic tip-off received by the CBI regarding a corrupt official demanding and accepting illegal gratification could constitute valid information for initiating an investigation under Section 154 of the Code of Criminal Procedure. The appeal challenged a High Court order that had quashed the FIR and subsequent search and seizure operations. The court focused on the legal validity of the initial reporting process and the resulting criminal proceedings under the Prevention of Corruption Act.