Department of Justice vs. Ramonsito G. Nuqui

The positive and credible testimony of a lone whistleblower, if it constitutes substantial evidence, is sufficient to support a finding of administrative liability for dishonesty, grave misconduct, conduct grossly prejudicial to the best interest of the service, and gross neglect of duty; minor inconsistencies and the inability to recall specific dates do not necessarily impair credibility.

Ramonsito G. Nuqui served as a security guard and acting immigration officer of the Bureau of Immigration stationed at the Diosdado Macapagal International Airport. Rachel J. Ong was a former liaison officer of the same bureau. The administrative charges arose from her disclosures of alleged corruption and irregularity by Bureau of Immigration personnel at the airport. The case is governed by the 2017 Rules on Administrative Cases in the Civil Service, which classify offenses and prescribe penalties, and by Republic Act No. 6981, which provides protection and benefits to whistleblowers.

In February 2010, Rachel J. Ong, a former liaison officer of the Bureau of Immigration, executed two sworn statements exposing a "massive degree of corruption and irregularity" allegedly perpetrated by a syndicate composed of Bureau of Immigration personnel operating at the Diosdado Macapagal International Airport. Ong narrated the specific acts and participation of several Bureau of Immigration personnel in nefarious activities, including colluding with illegal recruiters in facilitating travel of passengers with incomplete or falsified documents and those prohibited to travel under Hold Departure and Watch List Orders in exchange for money and other consideration. Among the persons implicated was Ramonsito G. Nuqui, a security guard and acting immigration officer of the Bureau of Immigration stationed at the airport. According to Ong, Nuqui assisted in facilitating travel of passengers with incomplete or falsified documents. In exchange for money, Nuqui would deal with the supervisor, head supervisor, and officer-on-duty. On separate occasions, Nuqui also allegedly looked for, and threatened to, off-load women passengers and allowed them to leave the country only after dating him.

During the preliminary investigation conducted by members of the National Prosecution Service, National Bureau of Investigation, and the Bureau of Immigration (Panel), the implicated Bureau of Immigration personnel, including Nuqui, denied the accusations against them. Following its preliminary investigation, the Panel articulated its findings in its April 14, 2010 Memorandum. It found that the alleged transactions were indeed done in exchange for big sums of money through the so-called "piso kada ulo," "piso ulit para sa kahon," and "isang libo ulit para sa supervisor" system. Thus, the Panel recommended the filing of administrative charges against all the persons implicated.

On July 19, 2010, a formal administrative charge for grave misconduct, conduct prejudicial to the best interest of the service, dishonesty, and gross neglect of duty was filed before the Department of Justice against several Bureau of Immigration personnel, including Nuqui. On August 20, 2010, the Bureau of Immigration personnel, including Nuqui, filed their Answer. Nuqui proffered a general denial. He claimed that he was never involved in the processing of passengers during the period of May to July 2008 as he was designated acting immigration officer only on October 20, 2008.

On September 16, 2010, the Department of Justice commenced its own investigation. During the hearings, Ong testified and was duly cross-examined. The hearing officers accepted into evidence Ong's affidavits. After the completion of the investigation, the Department of Justice issued its May 13, 2011 Resolution. According to the Department of Justice, Ong was able to prove the details on the manner by which the alleged illegal acts were carried out by respondents, the specific names of the participants, and the exact location in the airport where the alleged illegal transactions were done, considering that she had personal knowledge of the illegal activities. The alleged inconsistency between Ong's affidavits and testimony was not material because the inconsistency did not go into the core of the allegations against Nuqui. Both the Department of Justice and the Civil Service Commission found Ong's testimony straightforward, truthful, and credible.

The Court of Appeals, however, did not accord full evidentiary weight to Ong's testimony because it found the testimony uncorroborated and riddled with doubt and inconsistencies, and found that the alleged acts or omissions committed by Nuqui were not shown and proven. The Court of Appeals also noted that, contrary to her sworn statement, Ong supposedly admitted on cross-examination that respondent did not take part in the anomalies because she admitted that respondent did not "stamp" or approve the departure of any passenger.

• Personal Knowledge and Credibility of Whistleblower: Petitioner Department of Justice argued that Ong, a participant herself in the scheme, had personal knowledge of the anomalies perpetrated by the Bureau of Immigration personnel at the Diosdado Macapagal International Airport.
• Ong's Testimony on Money and Participation: Petitioner asserted that Ong testified that she gave respondent Nuqui, among other Bureau of Immigration employees, money out of the questioned transactions or had seen these employees receive money.
• Absence of Ill Motive: Petitioner claimed that Ong's testimony is credible and is not impelled by ill motive when she identified the participants—including herself—in the illegal transactions at the airport and narrated their respective participation.
• Prayer for Reinstatement: Petitioner prayed that the Supreme Court reinstate its Resolution and the Civil Service Commission's Decision and Resolution finding respondent liable for grave misconduct, conduct prejudicial to the best interest of the service, dishonesty, and gross neglect of duty.

• Factual Issues and Conclusiveness of CA Findings: Respondent asserted that petitioner's arguments are factual issues and, considering that the Supreme Court is not a trier of facts, the factual findings made by the Court of Appeals are conclusive and binding.
• Insufficiency of Uncorroborated Statements: Respondent claimed that Ong's statements are mere speculations, which were not corroborated by any other witness, and therefore do not constitute substantial evidence.
• Failure to Specify Incidents: Respondent argued that Ong allegedly failed to specify any incident when he was allegedly involved in the anomalies.
• Dismissal of Petition: For these reasons, respondent asserted that the Petition should be dismissed.

• Administrative Liability for Dishonesty, Grave Misconduct, Conduct Grossly Prejudicial to the Best Interest of Service, and Gross Neglect of Duty: Whether respondent Ramonsito G. Nuqui should be held administratively liable for dishonesty, grave misconduct, conduct grossly prejudicial to the best interest of service, and gross neglect of duty.

• Administrative Liability for Dishonesty, Grave Misconduct, Conduct Grossly Prejudicial to the Best Interest of Service, and Gross Neglect of Duty: Yes. The findings of the Department of Justice and the Civil Service Commission, supported by substantial evidence consisting of Ong's credible testimony, were reinstated; the Court of Appeals' reversal was set aside. The positive and credible testimony of a lone whistleblower may suffice, and minor inconsistencies and lack of corroboration do not necessarily defeat administrative liability.

• Administrative Liability for Dishonesty, Grave Misconduct, Conduct Grossly Prejudicial to the Best Interest of Service, and Gross Neglect of Duty: Review was proper notwithstanding the general rule that the Supreme Court is not a trier of facts and that a petition for review on certiorari is confined to errors of law, because the factual findings of the Court of Appeals conflicted with those of the Civil Service Commission and the Department of Justice. Under the doctrine of conclusiveness of administrative findings of fact, factual findings of quasi-judicial and administrative bodies, when supported by substantial evidence, are accorded great respect and even finality; absent a clear showing of abuse, arbitrariness, or capriciousness, such findings bind the courts. Substantial evidence is the quantum required in administrative or quasi-judicial bodies—relevant evidence which a reasonable mind might accept as adequate to justify a conclusion—and is satisfied where there is reasonable ground to believe that the respondent is guilty of the act or omission complained of, even if the evidence is not overwhelming. The Court of Appeals faulted the Department of Justice and the Civil Service Commission for relying on Ong's sole testimony, but evaluating testimony is a matter of quality, not quantity, and the positive and credible testimony of a lone witness is sufficient to hold a respondent administratively liable. This is especially so in administrative cases, which require only substantial evidence, a less stringent standard than proof beyond reasonable doubt. Corruption is covert; extortion is done in utmost secrecy, and requiring documentary evidence or a paper trail would be absurd. Whistleblower testimonies in corruption cases should not be condemned but welcomed, because whistleblowers risk incriminating themselves to expose perpetrators; Congress enacted Republic Act No. 6981 to encourage and protect them. Thus, while it would have been ideal for Ong to present other documentary proof or witnesses, that route was impracticable given the surreptitious nature of the illegal transactions. Ong's inability to identify a specific date and her minor inconsistent statements were not fatal: a witness is not expected to remember every minute detail, discrepancies between an affidavit and testimony do not necessarily impair credibility, and minor inconsistencies in collateral matters may even strengthen credibility by negating rehearsal. The Department of Justice and the Civil Service Commission, having observed Ong's demeanor, conduct, and attitude, were in the best position to assess her credibility, and both found her testimony straightforward, truthful, and credible. Ong had no compelling reason to falsely testify; she admitted her own participation in the illicit scheme and would have benefited by remaining silent and complicit. Respondent's general denial was a self-serving negative defense that could not outweigh the credible affirmative testimony. His claim that he was not yet acting immigration officer until October 2008 did not address the other charges against him, particularly the allegation that he threatened to off-load women passengers and allowed them to leave only after dating him; it was undisputed that he had long been stationed at the airport, albeit as a security guard, and he remained part of the syndicate. Misconduct is a transgression of some established and definite rule of action, a forbidden act, a dereliction of duty, unlawful behavior, willful in character, improper or wrong behavior; grave misconduct involves corruption or disregard of established rules. Conduct prejudicial to the best interest of the service consists of acts that tarnish the image and integrity of public office. Dishonesty implies a disposition to lie, cheat, deceive, or defraud, and lack of integrity. Gross neglect of duty is negligence characterized by acting or omitting to act where there is a duty to act, not inadvertently but willfully and intentionally, with conscious indifference to consequences. Respondent's acts—extorting money and personal favors from offloaded passengers while an immigration officer—showed culpability for all the charges. Under Rule 10, Sections 50, 55, and 57 of the 2017 Rules on Administrative Cases in the Civil Service, dismissal is the penalty for grave misconduct and gross neglect of duty; multiple offenses require the penalty for the most serious offense with the rest as aggravating; and dismissal carries accessory penalties. The constitutional standard that public office is a public trust is not mere rhetoric, and those in public service must adhere to it or face administrative sanctions, including dismissal.

• Substantial Evidence in Administrative Cases — Substantial evidence is the quantum of evidence required to establish a fact in cases before administrative or quasi-judicial bodies; it is relevant evidence which a reasonable mind might accept as adequate to justify a conclusion. It is satisfied where there is reasonable ground to believe that the respondent is guilty of the act or omission complained of, even if the evidence is not overwhelming. The Court applied this standard to uphold the Department of Justice and Civil Service Commission findings based on Ong's testimony.
• Conclusiveness of Administrative Findings of Fact — Factual findings of quasi-judicial and administrative bodies, when supported by substantial evidence, are accorded great respect and even finality by courts. Absent a clear showing of abuse, arbitrariness, or capriciousness, such findings are binding and conclusive. The Court applied this doctrine to reinstate the findings of the Department of Justice and the Civil Service Commission, which the Court of Appeals had reversed.
• Quality over Quantity of Witnesses / Lone Witness Rule — Truth is established not by the number of witnesses but by the quality of their testimonies; the positive and credible testimony of a lone witness is sufficient to hold a respondent administratively liable. The Court applied this to hold that Ong's sole testimony could support administrative liability despite the lack of corroboration.
• Whistleblower Testimony in Corruption Cases — Corruption is often committed in secrecy, making traditional reporting and documentary proof impractical; whistleblower testimonies in corruption cases should not be condemned but welcomed, as whistleblowers risk incriminating themselves to expose perpetrators. Republic Act No. 6981 protects whistleblowers. The Court applied this to give credence to Ong's testimony despite her own participation in the scheme.
• Minor Inconsistencies and Affidavit-Testimony Discrepancies — A witness is not expected to remember an occurrence with perfect recollection of minute details; discrepancies between an affidavit and testimony in open court do not necessarily impair credibility, and minor inconsistencies in collateral matters do not affect credibility or may even strengthen it by negating rehearsal. The Court applied this to reject the Court of Appeals' reliance on Ong's inconsistencies.
• General Denial as Self-Serving Negative Defense — A mere denial is a self-serving negative defense that cannot be given greater weight than the declaration of a credible witness who testified on affirmative matters. The Court applied this to disregard Nuqui's general denial.
• Administrative Offenses and Penalties — Misconduct is a transgression of some established and definite rule of action, a forbidden act, a dereliction of duty, unlawful behavior, willful in character, improper or wrong behavior; grave misconduct involves corruption or disregard of established rules. Conduct prejudicial to the best interest of the service consists of acts that tarnish the image and integrity of public office. Dishonesty implies a disposition to lie, cheat, deceive, or defraud, and lack of integrity. Gross neglect of duty is negligence characterized by acting or omitting to act where there is a duty to act, not inadvertently but willfully and intentionally, with conscious indifference to consequences. Under the 2017 Rules on Administrative Cases in the Civil Service, multiple offenses require the penalty for the most serious offense, and dismissal carries accessory penalties. The Court applied these definitions to find respondent liable and impose dismissal.

• "Substantial evidence is the quantum of evidence required to establish a fact in cases before administrative or quasi-judicial bodies. It is the level of relevant evidence which a reasonable mind might accept as adequate to justify a conclusion." — This defines the quantum of proof applied to uphold the administrative findings against respondent.
• "It is settled that evaluating testimony is not a matter of quantity, but is a matter of quality. Moreover, the positive and credible testimony of a lone witness is sufficient to hold a respondent administratively liable." — This states the ratio for rejecting the Court of Appeals' demand for corroboration and relying on Ong's sole testimony.
• "Because of the covert nature of corruption cases, traditional ways of reporting wrongdoing or offences to the authorities do not work, which makes corruption very difficult to uncover." — This explains why whistleblower testimony is especially necessary in corruption cases and why documentary corroboration was not required.
• "Misconduct is defined as "a transgression of some established and definite rule of action, a forbidden act, a dereliction of duty, unlawful behavior, willful in character, improper or wrong behavior."" — This is the Court's canonical definition of misconduct, used to characterize respondent's acts as grave misconduct.

• Ynson vs. Court of Appeals, 327 Phil. 191 (1996) — Cited for the rule that administrative findings supported by substantial evidence must be respected and that an appellate court should not weigh the evidence anew.
• Ceniza-Manantan vs. People, 558 Phil. 104 (2007) — Cited for the rule that truth is established by the quality, not the number, of witnesses and that a lone witness's positive and credible testimony may suffice.
• Tanieza-Calayoan vs. Calayoan, 767 Phil. 215 (2015) — Cited as an instance where the Court upheld administrative findings based on the testimony of a lone witness.
• J. King & Sons Company, Inc. vs. Hontanosas, Jr., 482 Phil. 1 (2004) — Cited for the observation that extortion is done in utmost secrecy, making documentary evidence or a paper trail unnecessary and even absurd to require.
• Reyes vs. Carpio-Morales, 783 Phil. 304 (2016) — Cited for the principle that whistleblower testimonies in corruption cases should be welcomed rather than condemned because whistleblowers risk self-incrimination.
• Heirs of Villanueva vs. Heirs of Mendoza, 810 Phil. 172 (2017) — Cited for the rule that a witness's demeanor, conduct, and attitude are potent aids in assessing credibility, which supports deference to the tribunal that observed the witness.
• Caca vs. Court of Appeals, 341 Phil. 114 (1997) — Cited for the rule that a mere denial is a self-serving negative defense that cannot outweigh the declaration of a credible witness who testified on affirmative matters.
• Avenido vs. Civil Service Commission, 576 Phil. 654 (2008) — Cited for the definition of conduct prejudicial to the best interest of the service as acts that tarnish the image and integrity of public office.
• Civil Service Commission vs. Dasco, 587 Phil. 558 (2008) — Cited for the definition of dishonesty.
• Office of the Ombudsman vs. De Guzman, 819 Phil. 282 (2017) — Cited for the definition of gross neglect of duty.
• Fact-Finding Investigation Bureau-OMB-MOLEO vs. Miranda, G.R. No. 216574, July 10, 2019 — Cited for the principle that the constitutional standard of public office as a public trust is not mere rhetoric.

• Article XI, Section 1, 1987 Constitution — Public office is a public trust; public officers and employees must at all times be accountable to the people, serve them with utmost responsibility, integrity, loyalty, and efficiency, act with patriotism and justice, and lead modest lives. The Court held this standard is not mere rhetoric and that respondent's corruption warranted dismissal.
• Rule 10, Section 50, 2017 Rules on Administrative Cases in the Civil Service — Classifies administrative offenses; gross neglect of duty and grave misconduct are grave offenses punishable by dismissal, while conduct prejudicial to the best interest of the service is punishable by suspension for the first offense and dismissal for the second. The provision supported the finding of liability for grave offenses.
• Rule 10, Section 55, 2017 Rules on Administrative Cases in the Civil Service — If the respondent is found guilty of two or more different offenses, the penalty is that corresponding to the most serious offense and the rest are considered aggravating circumstances. The Court applied this to impose dismissal.
• Rule 10, Section 57, 2017 Rules on Administrative Cases in the Civil Service — The penalty of dismissal carries cancellation of eligibility, perpetual disqualification from holding public office, bar from taking civil service examinations, and forfeiture of retirement benefits. The Court imposed these accessory penalties.
• Republic Act No. 6981 (1991), Section 8 — Grants rights and benefits to whistleblowers who testify, including protection from reprisals and economic dislocation. The Court cited this to support its reliance on Ong's testimony and the policy of encouraging whistleblowers.
• Rule 43, Rules of Court — The procedural rule under which Nuqui filed a Petition for Review on Certiorari before the Court of Appeals. It explains the procedural posture of the case.

Carandang, Zalameda, Rosario, and Dimaampao, JJ., concur. Dimaampao, J., was designated as an additional Member per Special Order No. 2839 dated September 16, 2021.