G.R. No. 200242 - Corona vs. Senate of the Philippines

Case Summary (G.R. No. 200242)

Key Dates and Procedural Milestones

December 12–15, 2011: Verified impeachment complaint against petitioner was presented, voted, and transmitted to the Senate; petitioner received a copy on December 15, 2011. December 26, 2011: petitioner filed his Answer. January 16, 2012: Senate Impeachment Court commenced trial. January 27, 2012: Impeachment Court Resolution allowed evidence on parts of Article II (paras. 2.2 and 2.3) and disallowed evidence on para. 2.4. February 6, 2012: Impeachment Court issued subpoenas to BPI and PSBank. February 8, 2012: PSBank filed certiorari (G.R. No. 200238) to enjoin implementation of the subpoena; same day petitioner filed the present certiorari and prohibition petition seeking injunctive relief. February 9, 2012: this Court issued a TRO in G.R. No. 200238 enjoining the Senate from implementing the subpoenas. Subsequent events: impeachment trial concluded with petitioner’s conviction by the required majority; petitioner vacated office and the JBC screening for Chief Justice replacement proceeded.

Articles of Impeachment — Core Allegations

The Articles framed three principal grounds: (1) betrayal of the public trust through partisan and subservient conduct (Article I); (2) culpable violation of the Constitution and betrayal of public trust for alleged failure to disclose SALNs as required under Art. XI, Sec. 17 and related allegations of undisclosed properties, unexplained wealth, and undeclared bank accounts including a 300-sq.m. condominium in Fort Bonifacio (Article II, paras. 2.2–2.4); and (3) violations of judicial standards of competence, integrity, probity and independence under Art. VIII, Sec. 7(3), along with other allegations of misuse of judicial authority and partiality in issuing injunctive reliefs and handling of judicial funds (Articles III–VIII). The impeachment complaint combined constitutional and public-trust claims, and alleged violations of anti-graft statutes.

Petitioner's Response and Reliefs Sought

Petitioner denied the allegations, admitted certain prior public service courtesy calls, and challenged the speed and manner of the House caucus and endorsement process. He moved for dismissal on constitutional and procedural grounds, alleged bias and undue influence by the Executive and its allies, and sought injunctive reliefs from this Court: immediate TRO/preliminary injunction enjoining the impeachment proceedings; prohibition of presentation/admission of evidence on specified paragraphs (2.3 and 2.4); annulment of Impeachment Court resolutions (January 27 and February 6, 2012) and any subpoenas issued thereunder; permanent injunctive relief; and inhibition of specified Supreme Court Justices for alleged partiality.

Senate Impeachment Court Proceedings and Evidentiary Rulings

The Impeachment Court conducted hearings with witness testimony, including the Clerk of Court of the Supreme Court producing petitioner’s SALNs (2002–2010) under subpoena. The Court allowed evidence as to whether petitioner failed to disclose his SALN to the public (para. 2.2) and whether certain properties were omitted from his SALNs (para. 2.3). It disallowed presentation of evidence on para. 2.4 (allegations of ill-gotten wealth including specific bank accounts and the Megaworld property), indicating reliance on statutory presumptions under R.A. No. 3019 and R.A. No. 1379. Subsequently the Impeachment Court granted subpoenas directing BPI and PSBank officers to produce account opening documents and year-end balances for specific accounts allegedly in petitioner’s name for enumerated years.

Interlocutory Litigation and Bank Subpoena Challenge

PSBank filed certiorari and prohibition (G.R. No. 200238) to enjoin enforcement of the subpoena demanding production of alleged foreign currency account records and related documents. Petitioner separately filed the present petition challenging the Impeachment Court’s rulings and subpoenas, arguing grave abuse of discretion, lack or excess of jurisdiction, defective complaint lacking probable cause, denial of due process, and illegality of the bank-document procurement (including asserted conflicts with the confidentiality protections of R.A. No. 6426).

Positions of Respondents and Political-Question Arguments

Respondents, through the Solicitor General and prosecution, argued that the matters raised are political in character and fall within the exclusive constitutional domains of the House to initiate and the Senate to try impeachments. They relied on the doctrine that judicial interference with impeachment proceedings should be limited, invoking concerns such as those in Nixon v. United States (U.S. precedent) and emphasizing public accountability and the constitutional duty of public officers to disclose SALNs. Respondents denied grave abuse, maintained that Impeachment Court proceedings were judicious, and defended the subpoenas as constitutionally and statutorily justified.

Justiciability and Scope of Judicial Review in Impeachment

The Court recognized the delicate balance between respecting the political character of impeachment and its own power to review governmental acts for grave abuse or arbitrariness. The decision noted precedents in which this Court exercised review over justiciable issues arising

Case Syllabus (G.R. No. 200242)

Parties and Designations

Petitioner: Renato C. Corona, then Chief Justice of the Supreme Court, who filed a petition for certiorari and prohibition with a prayer for immediate temporary restraining order (TRO) and writ of preliminary injunction.
Respondents:
- Senate of the Philippines sitting as an Impeachment Court.
- Members of the House of Representatives identified as prosecutors: Arlene "Kaka" Bag-ao, Giorgidi Aggabao, Marilyn Primicias-Agabas, Niel Tupas (also referred to as Rep. Niel C. Tupas, Jr.), Rodolfo Farinas, Sherwin Tugna, Raul Daza, Elpidio Barzaga, Reynaldo Umali, Neri Colmenares.
- Financial institutions subpoenaed in the proceedings: Bank of the Philippine Islands (BPI) and Philippine Savings Bank (PSBank).
Other persons and offices appearing in the record: Atty. Enriqueta E. Vidal (Clerk of Court of the Supreme Court), various registers of deeds and records custodians, and press/media outlets referenced by the parties.

Procedural and Chronological History (initiation through filing before the Supreme Court)

December 12, 2011: A caucus of the majority bloc of the House of Representatives (HOR) was held; a verified complaint for impeachment against petitioner was submitted by the leadership of the Committee on Justice and, after presentation, was voted in session the same day and signed/endorsed by 188 Members — exceeding the one-third vote required by the Constitution.
December 13, 2011: The complaint was transmitted to the Senate, which convened as an Impeachment Court on December 14, 2011.
December 15, 2011: Petitioner received a copy of the complaint, which charged him with culpable violation of the Constitution, betrayal of public trust, and graft and corruption across multiple articles.
December 26, 2011: Petitioner filed his Answer to the Articles of Impeachment, denying the charges and contesting the haste and manner of the complaint's endorsement and referral.
January 16, 2012: The Senate acting as Impeachment Court commenced trial proceedings against petitioner.
January 18, 2012: Atty. Enriqueta E. Vidal testified under subpoena and submitted petitioner’s SALNs for 2002–2010; other witnesses testified regarding SALNs and records.
January 27, 2012: Impeachment Court issued a Resolution permitting the prosecution to introduce evidence on Paragraphs 2.2 and 2.3 of Article II, but disallowing evidence on paragraph 2.4 of Article II and stating reliance on statutory presumptions under RA 3019 and RA 1379 for property characterization.
February 6, 2012: Impeachment Court issued a Resolution granting prosecution subpoenas ad testificandum et duces tecum addressed to officers of PSBank and BPI, specifying account numbers and dates for production of account opening documents and year-end balances.
February 8, 2012: PSBank filed a separate petition for certiorari and prohibition (G.R. No. 200238) to enjoin implementation of the Senate subpoena directed to PSBank; on the same day petitioner filed the present petition with this Court (G.R. No. 200242).
February 9, 2012: The Supreme Court issued a TRO in G.R. No. 200238 enjoining implementation of the February 6, 2012 Resolution and subpoena; the Court denied petitioner's motion for inhibition of Justices Carpio and Sereno for lack of applicable grounds.
February 13, 2012: Petitioner filed a Supplemental Petition contending certain Senator-Judges had acted as prosecutors and lost impartiality; he referenced Presiding Officer Enrile’s earlier ruling disallowing presentation of evidence on paragraph 2.4 of Article II and alleged that allies of the President continued to present evidence despite that ruling.
Subsequent to the impeachment trial: The Senate convicted petitioner by more than the required majority; petitioner accepted the verdict, vacated office, and the Judicial and Bar Council proceeded with screening candidates for Chief Justice to be appointed by the President within the 90-day period provided by the Constitution.

Factual Allegations and Background (as presented in the Articles of Impeachment)

Article I:
- Allegation that respondent betrayed public trust through a track record marked by partiality and subservience in cases involving the Arroyo administration from the time of his appointment as Supreme Court Justice and through his appointment as Chief Justice.
Article II (multiple paragraphs; key elements summarized):
- Paragraph 2.1: Cites Art. XI, Sec. 17 of the 1987 Constitution requiring public officers to submit declarations of assets, liabilities, and net worth (SALN), and disclosure to the public for certain high offices.
- Paragraph 2.2: Allegation that respondent failed to disclose to the public his SALN as required by the Constitution.
- Paragraph 2.3: Reported that some of petitioner’s properties were not included in his SALN, an alleged violation of the anti-graft and corrupt practices act.
- Paragraph 2.4: Allegations and suspicions that petitioner accumulated ill-gotten wealth, acquired high-value assets, and maintained bank accounts with large deposits; specific mention of a 300-sq. meter apartment in a Megaworld development in Fort Bonifacio, Taguig, and questions whether such acquisition was reported in the SALN and supported by his income as a public official.
Article III:
- Allegation of culpable violations of the Constitution and/or betrayal of public trust for failing to meet standards under Art. VIII, Sec. 7(3) (proven competence, integrity, probity, independence) by permitting the Supreme Court to act on mere letters filed by counsel producing "flip-flopping" decisions, creating excessive entanglement with Mrs. Arroyo (through his wife's appointment), and discussing cases with litigants pending before the Supreme Court.
Article IV:
- Allegation that respondent disregarded separation of powers by issuing a "status quo ante" order against the House of Representatives in the impeachment case concerning then Ombudsman Merceditas Navarro-Gutierrez.
Article V:
- Allegation of wanton arbitrariness and partiality in disregarding res judicata in cases involving 16 newly-created cities and the promotion of Dinagat Islands into a province.
Article VI:
- Allegation that respondent arrogated to himself and to a committee he created the authority to investigate a Justice of the Supreme Court, an investigatory power that the Constitution vests in the House of Representatives via impeachment.
Article VII:
- Allegation of partiality in granting a temporary restraining order in favor of former President Gloria Macapagal-Arroyo and Jose Miguel Arroyo, allegedly to permit them to escape prosecution and frustrate justice; and alleged distortion of the Supreme Court decision on the effectivity of the TRO due to failure to comply with conditions.
Article VIII:
- Allegation that respondent betrayed public trust and/or committed graft and corruption by failing and refusing to account for the Judiciary Development Fund (JDF) and Special Allowance for the Judiciary (SAJ) collections.

Petitioner's Defensive Posture and Procedural Objections

Petitioner’s Answer (filed December 26, 2011):
- Challenged the haste in which the impeachment complaint was endorsed and transmitted; alleged political motivation involving President Aquino and his allies, asserting the impeachment was orchestrated by political actors who would benefit.
- Denied the substantive charges while acknowledging prior service to the Offices of the President and Vice-President during former President Gloria Macapagal-Arroyo’s term.
- Admitted granting courtesy call only to Mr. Dante Jimenez of VACC and noted Mr. Lauro Vizconde appeared without prior invitation.
- Sought outright dismissal of the complaint for constitutional defects or, alternatively, an acquittal on all articles if the Impeachment Court proceeded to trial.
Additional motions and requests:
- Petitioner moved for a preliminary hearing in the Impeachment Court which was denied.
- Sought inhibition of Justices Antonio T. Carpio and Maria Lourdes P. A. Sereno from acting on his petition in the Supreme Court, alleging partiality and their b