The full form of CBI is Central Bureau of Investigation. It is a government organization of India that looks into security and serves as a criminal investigation body. The CBI is one of Indias top investigative agencies and deals with high-profile matters. It was established in 1963 and operates under the jurisdiction of the Ministry of Personnel, Public Grievances and Pensions. The CBIs primary responsibility is safeguarding the events and evidence in incomplete cases. It investigates cases involving bribery, embezzlement, and other corrupt practices by public officials, ensuring transparency, accountability, and the preservation of public trust. The head of the CBI is usually a senior IPS officer, and other officers of CBI, including the Superintendent of Police, Deputy Inspector General of Police, Sub-Inspector, and Constables, work under him.