G.R. No. 193964 -

Ruling

Accordingly, Congress enacted R.A. 6770, otherwise known as "The Ombudsman Act of 1989." Section 15 thereof provides: Sec. 15. Powers, Functions and Duties. - The Office of the Ombudsman shall have the following powers, functions and duties: (1) Investigate and prosecute on its own or on complaint by any person, any act or omission of any public officer or employee, office or agency, when such act or omission appears to be illegal, unjust, improper or inefficient. It has primary jurisdiction over cases cognizable by the Sandiganbayan and, in the exercise of this primary jurisdiction, it may take over, at any stage, from any investigatory agency of the government, the investigation of such cases . Pursuant to the authority given to the Ombudsman by the Constitution and the Ombudsman Act of 1989 to lay down its own rules and procedure, the Office of the Ombudsman promulgated Administrative Order No. 8, dated November 8, 1990, entitled, Clarifying and Modifying Certain Rules of Procedure of the Ombudsman , to wit: A complaint filed in or taken cognizance of by the Office of the Ombudsman charging any public officer or employee including those in government-owned or controlled corporations, with an act or omission alleged to be illegal, unjust, improper or inefficient is an Ombudsman case. Such a complaint may be the subject of criminal or administrative proceedings, or both. For purposes of investigation and prosecution, Ombudsman cases involving criminal offenses may be subdivided into two classes, to wit: (1) those cognizable by the Sandiganbayan, and (2) those falling under the jurisdiction of the regular courts. The difference between the two, aside from the category of the courts wherein they are filed, is on the authority to investigate as distinguished from the authority to prosecute, such cases. The power to investigate or conduct a preliminary investigation on any Ombudsman case may be exercised by an investigator or prosecutor of the Office of the Ombudsman, or by any Provincial or City Prosecutor or their assistance, either in their regular capacities or as deputized Ombudsman prosecutors. The prosecution of cases cognizable by the Sandiganbayan shall be under the direct exclusive control and supervision of the Office of the Ombudsman. In cases cognizable by the regular Courts, the control and supervision by the Office of the Ombudsman is only in Ombudsman cases in the sense defined above. The law recognizes a concurrence of jurisdiction between the Office of the Ombudsman and other investigative agencies of the government in the prosecution of cases cognizable by regular courts . It is noteworthy that as early as 1990, the Ombudsman had properly differentiated the authority to investigate cases from the authority to prosecute cases. It is on this note that the Court will first dwell on the nature or extent of the authority of the Ombudsman to investigate cases. Whence, focus is directed to the second sentence of paragraph (1), Section 15