JONNEL D. ESPALDON vs. RICHARD E. BUBAN in his capacity as Graft Investigation and Prosecution Officer II, MEDWIN S. DIZON in his capacity as Director, PIAB-A, ALEU A. AMANTE in his capacity as Assistant Ombudsman, PAMO I, and CONCHITA CARPIOMORALES in her capacity as OMBUDSMAN OF THE REPUBLIC OF THE PHILIPPINES, PETER L. CALIMAG, Assistant Secretary, Revenue Affairs and Legal Affairs Group, Department of Finance, RENATO M. GARBO III, MA. LETICIA MALMALATEO, MARLON K. TAULI, FRAYN M. BANAWA, and JOHNNY CAGUIAT, all NBI Agents, National Bureau of Investigation, ROGELIO M. SABADO, and PRUDENCIO S. DAR, JR., Railway Police, Philippine National Railways, ANTONIO MARIANO ALMEDA, IRENEO C. QUIZON, ARIEL SARMIENTO, DOMINGO BEGUERAS, JOHN DOES/JANE DOES, NBI and/or PNR,