10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A.
Aurelio
Title
Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A.
Aurelio
Case Decision Date
A.C. No. 12354 Nov 5, 2024
A disbarment case against Atty. Aurelio for gross immorality and negligence as executor
of a will concluded with his disbarment due to neglect of duty and violation of the Code
of Professional Responsibility.
EN BANC
[ A.C. No. 12354, November 05, 2024 ]
MARIA VICTORIA L. YAO, GERARDO A. LEDONIO, AND RAMON A. LEDONIO,
COMPLAINANTS, VS. ATTY. LEONARDO A. AURELIO, RESPONDENT.
DECISION
PER CURIAM:
Disbarment cases are not vehicles to assert private rights.1 Gross immorality as a ground
for disbarment requires a nuanced analysis of our collective notions of morality2 and the
use of secular, not religious standards,3 to avoid imposing arbitrary standards of morality.4
This Court resolves an administrative complaint filed by Maria Victoria L. Yao (Yao),
Gerardo A. Ledonio (Ledonio), and Ramon A. Ledonio (Ramon; collectively, Yao et al.)
against Atty. Leonardo A. Aurelio (Atty. Aurelio) for violation of Canon 1, Rule 1.01 of the
Code of Professional Accountability.5
In their Verified Complaint,6 Yao et al. prayed for Atty. Aurelio's disbarment because he (a)
had an illicit affair and sired a child out of wedlock during his marriage with their sibling,
Ma. Esperanza A. Ledonio-Aurelio (Esperanza);7 and (b) filed for the probate of the last will
and testament's of their mother, Emma Alo-Ledonio (Emma), before the Metropolitan Trial
Court, 10 years after the Emma's death. The petition for probate was dismissed due to lack
of jurisdiction.8
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10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A. Aurelio
To support their claims, Yao et al. attached (1) Sophia Ann Marie Calixto's (Sophia) Birth
Certificate9 with Atty. Aurelio's signature and paternity acknowledgement; and (2) the
Petition10 for the probate of the Emma's last will and testament.
Yao et al. further alleged that prior to the institution of the probate proceedings, Atty.
Aurelio informed them that Emma did not leave any property in their favor, while the latter
left Atty. Aurelio a 5,000 square meter lot in Las PiAas (Ayala property).11 The Ayala
property was subjected to a quieting of title case (Ayala Case), in which Yao et al. were
declared in default because Atty. Aurelio failed to notify them of the proceedings.12
Yao et al. also pointed out that Atty. Aurelio was previously suspended for six months from
the practice of law by this Court after filing multiple suits on similar causes in different
venues against complainant Yao's husband.13 They prayed that this Court take this incident
into consideration in imposing the proper penalty.14
In his Answer with Affirmative Defenses,15 Atty. Aurelio asserted that Yao et al. have no
cause of action because they were not damaged, injured, or prejudiced in any way; rather,
they themselves caused dishonor, contempt, and public ridicule upon an innocent child
and a woman.16 He also admitted that he committed a single mistake to which he
immediately confessed and was forgiven by his wife and children. Atty. Aurelio added that
his wife consented to his recognition of the child born out of wedlock.17
As to the alleged neglect of duty, Atty. Aurelio claimed that he was never engaged as Yao et
al.'s counsel.18 And as the executor of the will, he asserted that he was not obliged to inform
all the heirs regarding the will's existence during Emma's lifetime.19 Atty. Aurelio continued
that it was improper for Yao et al. to pin responsibility for the filing for the probate of
Emma's will solely upon him because they could have petitioned for its probate as
interested parties.20
Out of "delicadeza," Atty. Aurelio maintained that he deferred the filing of the probate case
to give Emma's heirs the chance to file the petition themselves, thus, any delay in the filing
was due to Yao et al.'s inaction.21 He added that he cannot be deemed to have neglected his
duty because he did not handle the probate case as a lawyer.22 Further, Atty. Aurelio said
Yao et al. failed to file an answer despite being informed of the Ayala Case's existence
through summons served upon their counsel by the court process server.23
Atty. Aurelio further averred that Yao et al.'s real motive in filing the case at bar is to harass
him for "frustrating their evil design to cheat the other heirs," including himself as a
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10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A. Aurelio
devisee, by negotiating compromise agreements without his knowledge24 and by
pretending to have appointed Gerardo as the executor of Emma's will.25
In their Reply to Answer,26 Yao et al. argued that Atty. Aurelio's "single mistake" was willful,
flagrant, and shameless,27 adding that he was often seen visiting his paramour even after
his supposed "single mistake."28 As the executor of the will, Yao et al. said Atty. Aurelio had
the duty to inform Emma's children regarding the status of the real properties involved.
They also claimed that Atty. Aurelio initiated the probate proceedings before the
Metropolitan Trial Court despite knowing that the estate's worth of the subject properties
exceeds the jurisdictional threshold assigned to it.29
On June 17, 2013, the investigating commissioner of the Commission on Bar Discipline of
the Integrated Bar of the Philippines (IBP) issued a Report and Recommendation,30
proposing that the complaint against Atty. Aurelio be dismissed for lack of merit.
The investigating commissioner held that Atty. Aurelio was not obligated to disclose the
existence of Emma's will to the heirs during her lifetime.31 While Atty. Aurelio had the duty,
within 20 days from Emma's death, to (1) present the will and (2) signify to the court in
writing his acceptance of trust or, refusal to accept, this omission merely merits the
imposition of a fine because the heirs questioned Atty. Aurelio's designation by Emma as
the executor of the will, and had in fact appointed their own executor without the approval
of the probate court.32
Further, no attorney-client relationship existed between Atty. Aurelio and Yao et al. in the
cases mentioned. Thus, Atty. Aurelio could not be faulted for the erroneous filing of the
petition for probate and for Yao et al.'s declaration of default in the Ayala Case.33 The
investigating commissioner also averred that Atty. Aurelio's act of siring an extramarital
child does not constitute a grossly immoral act that warrants the imposition of an
administrative sanction against him.34
The Board of Governors (IBP Board) of the IBP, however, issued an Extended Resolution35
on June 13, 2016 reversing the investigating commissioner's findings and stating that Atty.
Aurelio violated Canon 1, Rule 1.01 of the Code of Professional Responsibility. The IBP Board
recommended that Atty. Aurelio be suspended from the practice of law for three months
due to siring a child out of wedlock.
The IBP Board noted that Yao et al. admitted that Atty. Aurelio is not legally obliged to
disclose the existence of the will to them during Emma's lifetime and only hoped that Atty.
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10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A. Aurelio
Aurelio informed them out of courtesy.36 As to the Ayala Case, the IBP Board stated that
Atty. Aurelio presented proof that Yao et al.'s default occurred prior to his entry of
appearance as collaborating counsel.37 Finally, it observed that Atty. Aurelio's wife said
their relationship was harmonious and that Atty. Aurelio had served her and their family
well, showed remorse, recognized his child, and regularly gave financial support.38
Nonetheless, the IBP Board found Atty. Aurelio liable for gross immorality for having
fathered a child with a woman not his wife.39
Aggrieved, Atty. Aurelio and Yao et al. filed Motions for Reconsideration40 and Oppositions
to Motion for Reconsideration,41 respectively. For his part, Atty. Aurelio insisted that
Esperanza did not lodge any complaint against him for having an illicit affair.42
Through a Notice of Resolution,43 the IBP Board denied the motions for being pro forma.
Atty. Aurelio then filed a Petition for Review44 before this Court, arguing that the
investigating commissioner's findings to the non-existence of an attorney-client
relationship between him and Yao et al. and his vindication for negligence, as alleged by the
counsel for Yao et al., were sustained and affirmed by the IBP Board; thus, these findings
should no longer be disturbed.45
On the issue of immorality, Atty. Aurelio reiterates that his indiscretion leading to the birth
of an extramarital child was a singular and secretive act borne out of human frailty.46 He
emphasizes that Esperanza had forgiven him and urged Yao et al. to drop the charges
against him; and that Sophia is content with her life.47
Meanwhile, Yao et al. claim in their Comment48 that Atty. Aurelio's act of siring a child out of
wedlock is a violation of his vow of fidelity to his wife, making him guilty of an immoral
act.49 They stress that this blunder is aggravated by his two prior administrative infractions
that resulted in his prior six-month suspension from the practice of law.50
Thus, the issues before this Court are whether respondent Atty. Leonardo A. Aurelio is
guilty of (1) committing a grossly immoral act for siring a nonmarital child; (2) negligence
as counsel for complainants Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A.
Ledonio in the Ayala Case; and (3) negligence as the executor of Emma's will.
We note that this Court released the Code of Professional Responsibility and Accountability
(CPRA) during the pendency of this case. Section 1 of the General Provisions states that the
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10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A. Aurelio
CPRA shall be applied to all pending cases.51 Accordingly, respondent's alleged
transgressions will be scrutinized using the provisions of this Code.
Being sui generis and to protect public interest, disciplinary cases serve as avenues for this
Court to determine whether a lawyer is still fit to be a member of the legal profession.52 The
penalty imposed must be equivalent to the extent that the lawyer's transgression erodes the
public's confidence in the legal profession and in the rule of law.53
In the same vein, this Court should not allow disbarment cases to become a vehicle to
assert private rights.54 These cases "serve to curb misbehavior and promote excellent
public service in the Judiciary."55 Thus, "[a]s a ground for disbarment, gross immorality
requires a nuanced analysis of our collective notions of morality, the prevailing reality of
relationships and families, and the particular circumstances of each case."56
In Perfecto v. Judge Esidera,57 this Court stated that the standard for determining morality
of conduct in disciplinary proceedings must be secular and not religious.58 This Court must
refrain from applying a religious definition of morality59 and must "observe a clear,
objective, and secular standard in handling disciplinary cases that involve imputations of
gross immorality, so as to avoid imposing arbitrary standards of morality."60
In this connection, the State must not excessively intrude into the personal relationships of
lawyers as it may unduly affect their professional standing.61 Thus, complaints for
immorality must not be entertained unless initiated by the victims.62 These are "the
betrayed spouse, the paramour who has been misled, or the children who have to live with
the parent's scandalous indiscretions."63
The essence of an administrative case involving gross immorality, in relation to marital
relations, are allegations of illicit affairs and allegations that are undoubtedly and deeply
private that only these victims "can credibly recount as borne from their own personal
knowledge and firsthand experience."64 Further, these issues ". . . will put relationships and
families in a vulnerable state."65 Unlike any other person whose concern may be relegated
to a mere curiosity, academic, or sentimental desire, the interest of these victims is actual
and material.66
Thus, "in administrative cases that ostensibly implicate private familial and marital
matters, the Court is called upon to take into consideration the very deep sensitivities
attendant to such cases that bear down on the victims."67
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In this connection, this Court has consistently defined immoral conduct as something that
must be so corrupt that it amounts to a criminal act.
To be the basis of disciplinary action, [a] lawyer's conduct must not only be immoral, but
grossly immoral. That is, it must be so corrupt as to constitute a criminal act or so
unprincipled as to be reprehensible to a high degree or committed under such scandalous
or revolting circumstances as to shock the common sense of decency[.]68The offense of a
respondent in an administrative case involving grossly immoral conduct may involve
marital infidelity, concubinage, or adultery.69 In this regard, the policy of affording the
aggrieved spouse the decision to seek judicial redress under these circumstances is in
recognition of and respect for familial and marital privacy.70 This Court thus defers to the
choice and wisdom of these victims in deciding whether to institute an administrative case
against the respondents.71
Given that the complaint in the case at bar was not instituted by the victims, this Court will
refrain from entertaining the charge of gross immorality and will proceed to rule on the
other two grounds for disbarment.
To clarify, this Court does not condone marital infidelity. Further, our ruling in this case is
not intended to apply generally to all administrative cases involving gross immorality. What
we aim is to limit legal standing to file a complaint for gross immorality only to the
aggrieved spouse and victims only in cases of grossly immoral conduct that involves
marital infidelity, concubinage or adultery, as in this case where the respondent-spouse
engaged in an extramarital affair but where the respondent-spouse appeared to be penitent
and has been forgiven by his wife and children. We uphold the autonomy of spouses who
have reconciled and moved beyond a spouse's extramarital affair and siring of a child out of
wedlock.
This is without prejudice, however, to the inherent power of the Court to act motu proprio
to discipline any lawyer, judge, or court employee.
It is settled that substantial evidence72 is required to establish guilt in administrative
cases.73 This quantum of evidence "is satisfied where there is reasonable ground to believe
that [a person] is guilty of the act or omission complained of, even if the evidence might not
be overwhelming,"74 which means the burden of proof lies on the party making the
allegation.75
Upon reviewing the records, we find that respondent cannot be held liable for negligence
as counsel in the Ayala Case because complainants' assertion is merely speculative. As
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10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A. Aurelio
noted by the IBP Board, complainants admitted during the hearings before the investigating
commissioner that "they are not certain as to whether they engaged Atty. Aurelio's services
in the Ayala Case."76 Clearly, the complainants failed to prove the existence of an attorney-
client relationship with respondent in this case.
However, this Court finds respondent liable for violating Canon III, Section 277 of the CPRA
for his gross negligence in belatedly instituting the probate proceedings as the executor of
the Emma's will.
Canon III, Section 1 of the Code states that "[t]he practice of law is the rendition of legal
service or performance of acts or the application of law, legal principles, and judgment, in
or out of court, with regard to circumstances or objectives of a person or a cause, and
pursuant to a lawyer-client relationship or other engagement governed by the [CPRA]."
In this regard, like a lawyer in a lawyer-client relationship, an executor or administrator
occupies a position of trust and confidence.78 As such, an executor is "required to exercise
reasonable diligence and act in entire good faith in the performance of that trust."79
In Ozaeta v. Pecson,80 this Court stated:
The choice of his executor is a precious prerogative of a testator, a necessary concomitant
of his right to dispose of his property in the manner he wishes. It is natural that the testator
should desire to appoint one of his confidence, one who can be trusted to carry out his
wishes in the disposal of his estate. The curtailment of this right may be considered as a
curtailment of the right to dispose. And as the rights granted by will take effect from the
time of his death, the management of his estate by the administrator of his choice should
be made as soon as practicable, when no reasonable objection to his assumption of the
trust can be interposed any longer. It has been held that when a will has been admitted to
probate, it is the duty of the court to issue letters testamentary to the person named as
executor upon his application. It is the testator that appoints his executor, as the question as
to his peculiar fitness for such a position or his want of ability to manage the estate [cannot]
be addressed to the discretion of the county judge[.]81 (Citations omitted)Rule 75, Section 3
of the Rules of Court also requires a person named as executor in a will, within 20 days
after knowing the death of the testator, or the fact that he is named executor, to (a) present
such will to the court having jurisdiction; and (b) signify to the court in writing his
acceptance of the trust or his refusal to accept it.
Pursuant to Canon III, Section 24 of the CPRA,82 respondent is duty-bound to be fully
conversant of the provisions of the Rules of Court. Unfortunately, the records lack any basis
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to show that he complied with his duties. This omission constitutes a neglect of duty and
disregard of established rules.
The Rules of Court granting the heirs' concurrent standing to petition the will's allowance
does not negate respondent's duty to present it before the court. Thus, he cannot escape
culpability for his 10-year delay in the presentation of the will to the probate court by
arguing that he deferred filing of the probate case to give the heirs the chance to file said
petition themselves.83
However, the heirs cannot validly overturn respondent's designation as executor in the will
and appoint their own executor without the approval of the probate court.84
Jurisprudence has defined gross negligence in the performance of a duty "by acting or
omitting to act in a situation where there is a duty to act, not inadvertently but willfully and
intentionally, with a conscious indifference to the consequences, insofar as other persons
may be affected."85
This Court has consistently found that a lawyer's delay, which became detrimental to a
client's cause, is gross negligence.
In Barbuco v. Atty. Beltran,86 this Court found Atty. Beltran guilty of inexcusable negligence
for belatedly filing an appellant's brief.
Similarly, this Court in Abiero v. Atty. Juanino87 held Atty. Juanino liable for negligence for
his failure to file a comment.
Also, in Sps. Villaluz v. Atty. Villaluz,88 this Court found Atty. Villaluz's failure to perfect an
appeal as "inexcusable and persuasively demonstrative of negligence and malpractice[.]"89
In this case, respondent's omission is tantamount to gross negligence in the performance
of duty, which is considered a serious offense under Canon VI, Section 33 of the CPRA.
Sanctions imposed on a respondent who is found guilty of committing a serious offense
under Canon VI, Section 37(a) of the CPRA include any or a combination of the following:
(a) ....
(1) Disbarment;
(2) Suspension from the practice of law for a period exceeding six (6) months;
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(4) Revocation of notarial commission and disqualification as notary public for not less than two
(2) years; or
(5) a fine exceeding P100,000.00. (Emphasis supplied)
As regards the proper imposable penalty, Canon VI, Section 39 of the Code provides:
SECTION 39. Manner of imposition. a If one (1) or more aggravating circumstance and no
mitigating circumstances are present, the Supreme Court may impose the penalties of
suspension or fine for a period or amount not exceeding double of the maximum
prescribed under this Rule. The Supreme Court may, in its discretion, impose the penalty of
disbarment depending on the number and gravity of the aggravating circumstances.
If one (1) or more mitigating circumstances and no aggravating circumstances are present,
the Supreme Court may impose the penalties of suspension or fine for a period or amount
not less than half of the minimum prescribed under the CPRA.
If there are both aggravating and mitigating circumstances present, the Supreme Court
may offset each other. (Emphasis supplied)As pointed out by complainants, respondent
was previously suspended for six months from the practice of law by this Court after being
found guilty of forum shopping by filing multiple suits on similar causes in different
venues against complainant Yao's husband, Bun Siong Yao.90 Taking that into
consideration, Yao and respondent had a disagreement which subsequently affected their
professional relationship. Based on the records, it also became apparent that respondent
had the propensity to exploit his legal knowledge to retaliate and exact vengeance against
the complainant by filing several suits against the latter.91 Such act was considered as "a
breach of [respondent's] duty to uphold good faith and fairness[.]"92
Respondent's multiple infractions clearly show his utter disrespect for the mandate of the
CPRA, law and legal processes, as well as for the trust and confidence reposed to him by the
complainants. Thus, this Court deems it proper to disbar him.
ACCORDINGLY, Respondent Atty. Leonardo A. Aurelio is found liable for violating Canon
III, Sections 2 and 24 of the Code of Professional Responsibility and Accountability. He is
DISBARRED from the practice of law and his name is ordered STRICKEN OFF from the Roll
of Attorneys, effective immediately.
Let a copy of this Decision be furnished to the Office of the Bar Confidant to be appended to
Atty. Leonardo A. Aurelio's personal record as an attorney, the Integrated Bar of the
Philippines for its information and guidance, and the Office of the Court Administrator for
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circulation to all courts.
SO ORDERED.
Gesmundo, C.J., Leonen, SAJ., Caguioa, Lazaro-Javier, Inting, Zalameda, M. Lopez, Rosario,
J. Lopez, Dimaampao, Marquez, Kho, Jr., and Singh, JJ., concur.
Hernando, J., on official business.
Gaerlan, J., on official leave.
On official business.
On official leave.
1 J. Leonen, Dissenting Opinion in Villarente v. Atty. Villarente, Jr., 884 Phil. 6, 14 (2020) [Per
Curiam, En Banc].
2 J. Leonen, Separate Concurring Opinion in Hierro v. Atty. Nava II, 868 Phil. 59, 68 (2020)
[Per Curiam, En Banc].
3 Perfecto v. Judge Esidera, 764 Phil. 389, 398 (2015) [Per J. Leonen, Second Division].
4 J. Leonen, Dissenting Opinion in Manauis-Taggueg v. Atty. Taggueg, A.C. No. 13674, August
1, 2023 [Per Curiam, En Banc], citing J. Leonen, Dissenting Opinion in Zerna v. Atty. Zerna,
882 Phil. 21, 30 (2020) [Per Curiam, En Banc].
5 Rollo, pp. 2-3.
6 Id. at 2-8.
7 Id. at 3. During Atty. Aurelio's marriage to Esperanza, Atty. Aurelio had an illicit affair with
a Sonio Anonuevo Calixto, with whom he sired a daughter named Sophia Ann Marie
(Sophia).
8 Id. at 4-5.
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9 Id. at 9-10.
10 Id. at 11-15.
11 Id. at 4-5.
12 Id. at 5.
13 Id. at 6-7.
14 Id. at 7.
15 Id. at 25-39.
16 Id. at 37.
17 Id. at 27.
18 Id. at 36-37.
19 Id. at 29-30.
20 Id. at 30.
21 Id. at 32.
22 Id. at 34.
23 Id.
24 Id. at 35-36.
25 Id. at 36.
26 Id. at 61-67.
27 Id. at 63.
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28 Id. at 61.
29 Id. at 63-64.
30 Id. at 1142-1146. The Report and Recommendation of Commission on Bar Discipline of
Integrated Bar of the Philippines was submitted by Investigating Commissioner Oliver A.
Cachapero.
31 Id. at 1144.
32 Id. at 1145. See also RULES OF COURT, rule 92, sec. 2.
33 Id.
34 Id. at 1145-1146.
35 Id. at 1147-1156. The Extended Resolution was submitted by Ramon S. Esguerra, Director
of the Commission on Bar Discipline.
36 Id. at 1151-1152.
37 Id. at 1152.
38 Id. at 1155.
39 Id. at 1154.
40 Id. at 1157-1160, 1167-1176.
41 Id. at 1181-1194.
42 Id. at 1159.
43Id. at 1198. The Notice of Resolution issued by the National Secretary Patricia-Ann T.
Prodigalidad.
44 Id. at 1222-1230.
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45 Id. at 1224-1225.
46 Id. at 1226.
47 Id.
48 Id. at 1283-1287.
49 Id. at 1284.
50 Id. at 1285.
51 CODE OF PROFESSIONAL RESPONSIBILITY AND ACCOUNTABILITY, General
Provisions, sec. 1 provides: The CPRA shall be applied to all pending and future cases,
except to the extent that in the opinion of the Supreme Court, its retroactive application
would not be feasible or would work injustice, in which case the procedure under which
the cases were filed shall govern.
52 In re: Almacen v. Yaptinchay, 142 Phil. 353 (1970) [Per J. Castro, First Division].
53J. Leonen, Dissenting Opinion in Manauis-Taggueg v. Atty. Taggueg, A.C. No. 13674,
August 1, 2023 [Per Curiam, En Banc].
54J. Leonen, Dissenting Opinion in Villarente v. Atty Villarente, Jr., 884 Phil. 1, 14 (2020)
[Per Curiam, En Banc].
55 J.Leonen, Separate Concurring Opinion in Hierro v. Atty. Nava II, 868 Phil. 56, 69 (2020)
[Per Curiam, En Banc].
56 Id. at 68.
57 764 Phil. 384 (2015) [Per J. Leonen, Second Division].
58 Perfecto v. Judge Esidera, 764 Phil. 384, 398-399 (2015) [Per J. Leonen, Second Division].
59J. Leonen, Dissenting Opinion in Manauis-Taggueg v. Atty. Taggueg, A.C. No. 13674,
August 1, 2023 [Per Curiam, En Banc].
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60Id., citing J. Leonen, Dissenting Opinion in Zerna v. Zerna, 882 Phil. 19 (2020) [Per
Curiam, En Banc].
61 J.Leonen, Separate Concurring Opinion in Hierro v. Atty. Nava II, 868 Phil. 56, 70 (2020)
[Per Curiam, En Banc].
62 Id.
63J. Leonen, Concurring Opinion in Anonymous Complaint v. Judge Dagala, 814 Phil. 103,
154 (2017) [Per Curiam, En Banc].
64 J. Cagouia, Reflections in Yao v. Atty. Aurelio, A.C. No. 12354 (2024), circulated on October
21, 2024, p. 3.
65 Id.
66 Id.
67 Id. at 2.
68Ceniza v. Atty. Ceniza, 851 Phil. 372 (2019) [Per Curium, En Banc], as cited in J. Cagouia,
Reflections in Yao v. Atty. Aurelio, A.C. No. 12354 (2024), circulated on October 21, 2024, p. 3.
69 J. Cagouia, Reflections in Yao v. Atty. Aurelio, A.C. No. 12354 (2024), circulated on October
21, 2024, p. 3, citing J. Caguioa, Dissenting Opinion in XXX v. People, G.R. No. 252739 [Per J.
Hernando, En Banc].
70 Id.
71 Id.
72Navotas Industrial Corp. v. Guanzon, 914 Phil. 647, 655 (2021) [Per J. Leonen, Third
Division]. (Citation omitted)
73 Biado v. Judge Brawner-Cualing, 805 Phil. 696, 706 [Per J. Leonen, Second Division].
(Citation omitted)
74 Navotas Industrial Corp. v. Guanzon, 914 Phil. 647, 655 (2021) [Per J. Leonen, Third
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10/26/25, 3:12 PM Maria Victoria L. Yao, Gerardo A. Ledonio, and Ramon A. Ledonio vs. Atty. Leonardo A. Aurelio
Division], citing Office of the Ombudsman v. Agustino, 758 Phil. 191, 201 (2015) [Per J.
Mendoza, Second Division].
75 Buntag v. Atty. Toledo, 846 Phil. 613, 623 (2019) [Per J. Leonen, Third Division].
76 Rollo, p. 1150.
77 CODE OF PROFESSIONAL RESPONSIBILITY AND ACCOUNTABILITY, Canon III, sec. 2
states:
The responsible and accountable lawyer. a A lawyer shall uphold the constitution, obey the
laws of the land, promote respect for laws and legal processes, safeguard human rights,
and at all times advance the honor and integrity of the legal profession.
As an officer of the court, a lawyer shall uphold the rule of law and conscientiously assist in
the speedy and efficient administration of justice.
78 Ancheta v. Guersey-Dalaygon, 523 Phil. 522, 531 [Per J. Austria-Martinez, First Division].
79 Id.
80 93 Phil. 416 (1953) [Per J. Labrador, En Banc].
81 Id. at 620.
82 CODE OF PROFESSIONAL RESPONSIBILITY AND ACCOUNTABILITY, Canon III, sec. 24
mandates that a lawyer keep abreast of legal developments and participate in continuing
legal education programs. See also Cuevas v. Bais Steel Corporation, 439 Phil. 793 (2002)
[Per J. Panganiban, Third Division].
83 Rollo, pp. 29-30.
84 Id. at 1144. See also Rules of Court, Rule 75, sec. 3; Gonzales v. Aguinaldo, 268 Phil. 114
(1990) [Per J. Padilla, Second Division].
85Office of the Ombudsman v. De Guzman, 819 Phil. 286, 306-307 (2017) [Per J. Leonen,
Third Division].
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86 479 Phil. 694 (2004) [Per J. Ynares-Santiago, First Division].
87 492 Phil. 152 (2005) [Per J. Ynares-Santiago, First Division].
88 348 Phil. 777 (1998) [Per C. J. Narvasa, Third Division].
89 Id. at 783.
90 Yao v. Atty. Aurelio, 520 Phil. 427, 434 (2006) [Per J. Ynares-Santiago, First Division].
91 Id. at 432-433.
92 Id. at 434.
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