Ombudsman

Ombudsman is responsible for investigating and prosecuting Philippine government official.
http://www.ombudsman.gov.ph/about-us/present-ombudsman/
== List of Previous Ombudsman ==
http://www.ombudsman.gov.ph/about-us/previous-ombudsmen/
*  Conrado Vasquez
*  Aniano Desierto
*  Simeon Marcelo
*  Ma. Merceditas Gutierrez
*  Conchita Carpio-Morales
*  Samuel Martires 
== List of Ombudsman Cases ==
Emilio A. Gonzales III vs Office of the President of the Philippines et al. G.R. No. 196231. September 4, 2012 Ombudsman Constitutionality</p>