Digests

Municipal Mayor Robert Tayaban of Tinoc, Ifugao, submitted a project proposal to Provincial Governor Benjamin Cappleman for the construction of the Tinoc Public Market. The Governor approved the proposal, with the project to be funded by the Cordillera Executive Board (CEB). A bidding was conducted, and private contractor Lopez Pugong won the contract. A formal contract was executed between Pugong and the CEB on March 1, 1989, stipulating that the contractor would build the market according to the plans and specifications provided by the CEB technical staff. Construction commenced in June 1989. A dispute subsequently arose when the municipal officials claimed the market was being erected on the wrong site, while the contractor maintained that Mayor Tayaban himself had pointed out the construction site.

Public officers who cause the demolition of a government-funded structure without notice to or consultation with the project owner, acting on a resolution passed on the same day as the demolition, are guilty of evident bad faith causing undue injury to the government under Section 3(e) of R.A. No. 3019.

Nelson P. Collantes held Career Executive Service Eligibility and was accorded CESO Rank II. Appointed DILG Undersecretary, he relinquished his post at the behest of the new administration. He was subsequently appointed DND Undersecretary for Civilian Relations but was again asked to resign to yield the position to another appointee. Collantes resigned, expecting a new assignment, but was instead terminated by the President. He then sought assistance from the Career Executive Service Board (CESB) and filed a Petition for Quo Warranto and Mandamus with the Court of Appeals, leading to conflicting rulings from the CSC and the CA.

A CESO who voluntarily resigns from a position is deemed separated from the government service, which deactivates the CES rank, and cannot claim constructive dismissal or compel the appointing authority to assign him to another position. When two conflicting final and executory judgments exist, the Court may resolve the case on the merits anew rather than strictly applying the immutability doctrine, to avoid absurdity and undue delay.

Laila Tanyag-San Jose and Manolito San Jose married on June 12, 1988, at ages 19 and 20, respectively. Throughout the marriage, Manolito remained jobless, gambled, consumed drugs, and failed to support the family, while Laila worked as a fish vendor. After a brief reconciliation following the birth of their second child, Manolito resumed his prior behavior and left the family home on August 20, 1998, never returning.

A spouse's joblessness, drug use, and irresponsibility do not constitute psychological incapacity under Article 36 of the Family Code where such behavior is a mere refusal or unwillingness to assume marital obligations rather than a malady rooted in some debilitating psychological condition.

The case involves the brutal rape and killing of a minor child. The appellant initially confessed to barangay officials that he alone committed the crime, later pleaded guilty in court, and then testified that he and a co-accused were involved. The co-accused was acquitted based on alibi and the unreliability of the appellant's testimony implicating him.

An improvident plea of guilty in a capital case will not invalidate a conviction if it is based on sufficient independent evidence proving the accused's guilt beyond reasonable doubt.

P/Chief Insp. Noli Pacheco received an intelligence report about the illegal drug activities of a certain "Fael," later identified as appellant Rafael Sta. Maria, in San Rafael, Bulacan. A surveillance team secured a confidential asset who negotiated a drug deal with appellant for the purchase of ₱200 worth of shabu on November 27, 2002, to be consummated on November 29, 2002. A buy-bust team was formed, with PO1 Rhoel Ventura acting as poseur-buyer provided with two marked ₱100-bills. At the appointed time, PO1 Ventura and the informant went to appellant's house, where PO1 Ventura was introduced as a prospective buyer, handed the marked bills to appellant, and received a plastic sachet of shabu in return. PO1 Ventura then lit his cigarette lighter as a pre-arranged signal, prompting appellant's arrest. Appellant denied the sale, claiming police officers barged into his house, frisked him, and arrested him without cause.

A buy-bust operation constitutes valid entrapment, not instigation, where the idea and resolve to commit the crime originate from the accused, and the mere fact that an agreement to sell was reached prior to the actual sale does not prove instigation. Additionally, non-compliance with Sections 21 and 86 of Republic Act No. 9165 does not automatically render an arrest illegal or the seized evidence inadmissible, particularly when the objections regarding the safekeeping of evidence are raised for the first time on appeal.

Spouses Ramon and Natividad Nisce obtained loans from Equitable PCI Bank secured by real estate mortgages over their properties in Makati City. Natividad previously deposited US$20,500 with PCIB, which was transferred via cable order to PCI Capital Asia Ltd. in Hong Kong, a subsidiary of the Bank, which issued a Certificate of Deposit. When the Bank sought to extrajudicially foreclose the mortgages due to the spouses' default, the spouses sued to nullify the suretyship agreement, claim damages, and enforce legal compensation by offsetting the dollar deposit with PCI Capital against their loan with the Bank.

Legal compensation cannot take place between a parent corporation and its subsidiary merely because of their affiliation, as each possesses a separate and distinct juridical personality, absent any valid ground to pierce the corporate veil.

Woodridge School, Inc. (usufructuary) and Miguela Jimenez-Javier (registered owner of the adjacent lot) possess properties enclosed by other estates, including ARB Construction Co., Inc.'s Soldiers Hills Subdivision. ARB constructed a road lot to link Phases I and II of its subdivision, which also served as the only adequate access of petitioners to the Marcos Alvarez Avenue. Petitioners offered ₱50,000 as indemnity for the use of the road; ARB refused and fenced the perimeter, cutting off petitioners' access to the public highway.

A subdivision road remains private property and does not become property of public dominion until formally donated, purchased, or expropriated by the local government, and the indemnity for a permanent compulsory right of way must consist of the value of the land occupied plus the amount of damage caused to the servient estate pursuant to Article 649 of the Civil Code, not merely equitable considerations.

Composite Enterprises Incorporated, a distributor of confectioneries to retail establishments, hired Emilio M. Caparoso and Joeve P. Quindipan as deliverymen. The company's manpower requirements varied monthly depending on client demand. Caparoso and Quindipan were hired initially for three months and subsequently on a month-to-month basis, with their contracts ending on 8 October 1999.

Fixed-term employment contracts are valid and do not circumvent an employee's right to security of tenure provided the period was knowingly and voluntarily agreed upon without force, duress, or improper pressure, and the parties dealt on more or less equal terms without moral dominance by the employer.

Lucena Entrepreneur and Agri-Industrial Development Corporation (LEAD) was incorporated in 1975 for commercial deep-sea fishing. To fund the construction of a fishing vessel, LEAD secured an agricultural loan of PhP 2,105,000.00 from DBP in 1977. DBP required LEAD's principals, including Marcial M. Marquez, to be held jointly and severally liable with the corporation. To secure the loan, other LEAD principals executed a Real Estate Mortgage (REM) over their properties. After delays and cost overruns in the vessel's construction by Trigon Engineering and Shipbuilding Corporation (Trigon), DBP granted LEAD an additional loan of PhP 714,600.00 in 1981, consolidated with the first loan. Marquez and his wife secured the additional loan by executing a second mortgage on their property covered by TCT No. T-24506. The fishing vessel was completed but sank in 1985. DBP collected PhP 1,186,145.00 in insurance proceeds from GSIS and applied them to LEAD's loan account. LEAD subsequently defaulted, and as of September 1992, the loan balance with arrearages amounted to PhP 4,595,450.00. DBP demanded payment and, upon LEAD's inaction, applied for extrajudicial foreclosure of the mortgaged properties.

P.D. No. 385 mandatorily requires government financial institutions to foreclose collaterals when arrearages reach at least 20% of the total outstanding obligations, and no injunction may issue to restrain such foreclosure unless the borrower establishes payment of 20% of the arrearages, provided the institution did not mismanage or misappropriate the loan proceeds resulting in the borrower's bankruptcy.

The case involves a tax dispute between the Bureau of Internal Revenue (BIR) and Isabela Cultural Corporation (ICC), a domestic corporation, regarding deficiency income tax and expanded withholding tax assessments for the taxable year 1986. The assessments stemmed from the BIR's disallowance of claimed expense deductions for professional services rendered in prior years, an alleged understatement of interest income on promissory notes, and an alleged failure to withhold taxes on security services. The case underwent extensive procedural history regarding the finality of assessment notices before reaching the Supreme Court on the substantive issues of deductibility and tax liability.

Under the accrual method of accounting, expenses for services rendered in prior years but billed in the current year are deductible in the current year only if the taxpayer proves that the liability was not fixed and determinable with reasonable accuracy in the prior years; the taxpayer bears the burden of proving that the all-events test was not satisfied in the earlier taxable years, and failure to discharge this burden bars the deduction in the subsequent year.

Employees of the Metro Cebu Development Project (MCDP), assisted by the Squatters Prevention Encroachment Elimination Division (SPEED) of the Office of the City Mayor of Cebu City, removed a barbed wire fence from a disputed area identified as part of the South Cebu Reclamation Project, citing the lack of a necessary construction permit. Petitioners claimed ownership of the property, asserting it was located outside the reclamation project, and supported their claim with tax declarations.

A petition for review under Rule 42 must be accompanied by clearly legible duplicate originals or true copies of the judgments or final orders of both lower courts and the pleadings and other material portions of the record as would support the allegations of the petition, and failure to comply with this requirement, coupled with an unjustified refusal to submit the required documents upon directive of the appellate court, warrants the outright dismissal of the petition.

Eduardo Ricarze, a collector-messenger assigned to Caltex Philippines, Inc., was charged with estafa through falsification of commercial documents for depositing forged Caltex checks into a spurious bank account. The informations named Caltex as the offended party. Prior to the filing of the informations, PCIBank, the drawee bank, re-credited the amount of the cleared checks to Caltex.

The substitution of the offended party in an information for a crime against property after arraignment constitutes a formal amendment where the substituting party is legally subrogated to the rights of the original offended party, the amendment does not alter the prosecution's theory, and no prejudice to the accused ensues.

Milagros Panuncillo, an Office Senior Clerk at CAP Philippines, engaged in three separate transactions defrauding or misappropriating funds from plan holders and customers. She sold her educational plan to Josefina Pernes but subsequently pledged it to a third party who sold it. She also misappropriated payments from Evelia Casquejo intended for a lapsed plan transfer, and failed to remit quarterly payments from Gwendolyn Dinoro, causing the latter to incur penalties.

An employee may be validly dismissed for committing fraud against the employer's customers even if the employer itself suffers no direct damage, as the crux of the offense is the employee's dishonest disposition, not the resultant injury. Additionally, an NLRC order of reinstatement requires the issuance of a writ of execution to be enforceable, distinguishing it from a Labor Arbiter's reinstatement order which is immediately executory even pending appeal.

The case involves a judicial foreclosure proceeding initiated by Philippine Countryside Rural Bank (PCRB) against spouses Ernesto and Ma. Teresa Biaco due to unpaid loans obtained by Ernesto Biaco while serving as branch manager of the respondent bank. The loans, evidenced by several promissory notes executed in 1998 totaling over P800,000.00, were secured by a real estate mortgage executed by both spouses over a parcel of land covered by Original Certificate of Title No. P-14423. When Ernesto failed to pay the loans, the bank filed a complaint for foreclosure of mortgage before the Regional Trial Court of Misamis Oriental.

In a judicial foreclosure proceeding which is an action quasi in rem, while jurisdiction over the person of the defendant is not required for the court to validly render judgment against the mortgaged property (res), the court's authority is limited to the res and cannot extend to rendering a personal judgment for deficiency against the defendant without first acquiring jurisdiction over the defendant's person through valid service of summons or voluntary appearance; moreover, substituted service of summons without prior attempt at personal service violates due process and warrants annulment of the judgment.

BF Homes Parañaque Subdivision is the largest subdivision in the Philippines, with a land area straddling the cities of Parañaque, Las Piñas, and Muntinlupa. Since its development, the subdivision has experienced rapid and tremendous population growth, increasing the demand for commercial services to support its residents. Despite deed restrictions limiting property use to residential purposes, several homeowners along El Grande and Aguirre Avenues had converted their residences into business establishments, and the petitioners' own organization had previously proposed the commercial reclassification of these same areas to accommodate the growing needs of the community.

The power of local government units to enact zoning ordinances pursuant to the General Welfare Clause and the Local Government Code of 1991 constitutes a valid exercise of police power that supersedes contractual restrictions annotated on property titles, provided the reclassification is reasonable, non-arbitrary, and justified by public welfare considerations such as population growth and the necessity for commercial services.

The case arose from a long-standing banking dispute wherein petitioner Citibank, N.A. (Manila branch) unilaterally applied respondent Modesta R. Sabeniano's deposits and money market placements, including dollar accounts held in Citibank's Geneva branch (Citibank-Geneva), to offset her outstanding peso loans with the Manila branch without her knowledge or consent. Citibank claimed authority to do so based on a Declaration of Pledge allegedly executed by Sabeniano and on standard provisions in the promissory notes allowing the bank to apply any deposits to the credit of the borrower.

A Philippine branch of a foreign bank and its foreign branches are separate and independent business entities for purposes of legal compensation under the Civil Code; consequently, a bank cannot unilaterally apply a client's foreign deposits to liquidate local loans without express authorization. Furthermore, Article 1250 of the Civil Code requires an official declaration of extraordinary inflation by the Bangko Sentral ng Pilipinas to warrant adjustment of currency values, and cannot be invoked by a party who does not come to court with clean hands.

Spouses Gregorio and Josefa Yu purchased detergent soap from Ngo Yet Te and issued three postdated checks as payment. Upon presentment, the checks were dishonored for "ACCOUNT CLOSED." Te filed a collection complaint with a prayer for preliminary attachment, supported by an affidavit alleging the spouses committed fraud and were disposing of properties to defraud creditors. The trial court issued a writ of attachment, prompting the sheriff to levy the spouses' lot and four vehicles in Cebu City.

An attachment defendant is entitled to temperate damages and attorney's fees for wrongful attachment even without proof of actual damages or malice, provided pecuniary loss is recognized though its exact amount cannot be ascertained, and expenses were incurred to lift the writ.

The case involves a loan transaction between Permanent Savings and Loan Bank (petitioner) and Mariano Velarde (respondent) evidenced by a promissory note dated October 13, 1983 for P1,000,000.00. The dispute arose when respondent failed to pay the obligation, leading to litigation that spanned several years through the trial court, Court of Appeals, and eventually the Supreme Court, with the obligation escalating to more than fifteen times the principal amount due to accumulated interest and penalties.

Courts may invoke equity jurisdiction to reduce excessive interest rates, penalties, and attorney's fees in loan obligations when their accumulation results in unconscionable amounts due to procedural lapses by counsel, lack of fault on the part of the debtor for delayed payment, and delays caused by the creditor's own appellate recourses, provided the principal obligation and reasonable interest are preserved.

Eight siblings inherited two unregistered parcels of agricultural land in Carmona, Cavite. Six of the siblings signed a Contract to Sell with respondent Paraiso Development Corporation, while two refused. After receiving ₱100,000 as "option money," the signatories sought to rescind the contract, prompting the filing of a complaint for nullification.

A co-owner may validly alienate their undivided share in a co-owned property without the consent of the other co-owners, and the alienation is limited to the portion allotted to the alienating co-owner upon the termination of the co-ownership.

On July 31, 1992, residents of Brgy. Calvario, Meycauayan, Bulacan chased a robbery suspect who fled to the rooftop of Antonio Abacan's house. Petitioner Rufino Mamangun, a police officer, along with two other officers, responded to the scene and proceeded to the rooftop. There, petitioner fired a single shot at a man, later identified as Gener Contreras, hitting him in the left arm and ultimately causing his death. Contreras was not the robbery suspect but a resident who had joined the chase.

The justifying circumstance of fulfillment of duty under paragraph 5, Article 11 of the Revised Penal Code necessitates that (1) the accused acted in the performance of a duty and (2) the injury inflicted is the necessary consequence of the due performance of such duty; failure to prove the second requisite renders the justification incomplete, warranting only a privileged mitigating circumstance.

Giovanni N. Gallamaso, an illegitimate minor born in 1982, used the surname of his putative father, Diosdado Gallamaso, on his birth certificate despite the father's failure to recognize or support him. His mother, Corazon P. Nadores, worked abroad and intended to petition him to join her in the United States. To avoid complications regarding his status as a natural child and to reflect his true filiation, his guardian ad litem, Trinidad R.A. Capote, filed a petition to change his surname to Nadores.

An illegitimate child who was never recognized by the father is entitled to change his surname from that of the putative father to that of the mother, and the proceeding is sufficiently adversarial where notice by publication is made and the Office of the Solicitor General is furnished a copy but fails to oppose.

The National Power Corporation, a government-owned and controlled corporation, initiated expropriation proceedings to acquire parcels of land in Barangay San Agustin, Dasmariñas, Cavite for public purpose. The proceedings gave rise to disputes regarding the proper valuation date for determining just compensation, the validity of compromise agreements entered into during the pendency of appeals, and the authority of government counsel to bind the corporation in such agreements.

Just compensation in expropriation proceedings must be determined as of the date of the filing of the complaint (or the date of taking, whichever comes first), not as of the date of the commissioners' valuation or the trial court decision; consequently, a compromise agreement fixing compensation based on a valuation date subsequent to the filing of the complaint is void as contrary to law and public policy when disadvantageous to the government.

The case arose from an incident on December 13, 1991, wherein petitioner allegedly attacked Martina Lourdes T. Albano (Malou) by forcefully covering her face with a cloth soaked in chemicals, causing dizziness, and lying on top of her with intent to commit rape. The case reached the Supreme Court on appeal from the Court of Appeals, which had convicted petitioner of attempted rape.

An accused charged with attempted rape may be validly convicted of unjust vexation (light coercion) under Article 287 of the Revised Penal Code if the Information contains factual averments constituting the elements of unjust vexation, even if the specific statutory terminology is not used, provided the accused is not deprived of his constitutional right to be informed of the charges.

On 25 November 1999, Michael Balber, a 17-year-old minor, was walking home along the corner of Sto. Nino Street and Mactan Street, Barangay Commonwealth, Quezon City. Accused-appellant Nicolas Guzman and two unidentified companions, who were drinking at a nearby grocery store, suddenly approached and surrounded the victim. Appellant positioned himself behind the victim while his companions stood in front; the three men grabbed the victim's shoulders, overpowered him, and took turns stabbing him in the stomach with a bladed weapon. After the victim fell, appellant kicked him before fleeing. A police officer who witnessed the stabbing apprehended appellant at the scene, while the two companions escaped.

Treachery is present when an adult suddenly attacks an unarmed minor, as the victim's tender years and the suddenness of the assault render any defense impossible, notwithstanding that the crime occurred in a lighted and populated area.

On November 12, 1984, Cebu Salvage Corporation and Maria Cristina Chemicals Industries, Inc. (MCCII) executed a voyage charter for the transport of silica quartz. Cebu Salvage substituted the originally agreed vessels with M/T Espiritu Santo, a vessel it did not own but operated. The vessel sank on December 24, 1984, resulting in total cargo loss. MCCII's insurer, Philippine Home Assurance Corporation, paid the claim, was subrogated, and sued Cebu Salvage for reimbursement.

A common carrier is liable for the loss of cargo transported under a contract of carriage even if it does not own the vessel used, because the carrier's duty of extraordinary diligence arises from its contractual undertaking and public policy, not from vessel ownership.

Joseph Jamilosa met Imelda Bamba on a bus and introduced himself as an FBI agent who could help her secure a nursing job in Los Angeles, California, for a fee. Bamba introduced him to Geraldine Lagman and Alma Singh, whom he also recruited under the same representations, collecting US$300.00 and other items from each. None were deployed, and Jamilosa failed to return their money or documents. A POEA certification confirmed Jamilosa was not licensed to recruit workers for overseas employment.

The absence of receipts acknowledging payment of recruitment fees does not preclude a conviction for illegal recruitment provided complainants positively testify to the accused's recruitment activities and receipt of fees.

The case involves a mining dispute arising from an Addendum Contract between Jorge Gonzales and Climax-Arimco Mining Corporation containing a clause providing for arbitration under R.A. No. 876. Gonzales subsequently sought to nullify the contract before the DENR Panel of Arbitrators on grounds of fraud, oppression, and Constitutional violations, while Climax-Arimco sought to compel arbitration before the Regional Trial Court under the Arbitration Law.

An arbitration clause is separable from the main contract containing it; the invalidity or nullity of the principal contract does not automatically invalidate the arbitration clause, and a court in a Section 6 R.A. No. 876 proceeding is limited to determining the existence of the arbitration agreement and compliance therewith, not the validity of the main contract.

The case involves intra-corporate conflicts within Saag Phils., Inc., a domestic corporation, and its parent company Saag (S) Pte. Ltd., a foreign corporation. Following changes in controlling interest and the resignation of George Lagos as president, disputes arose regarding the validity of appointments of new corporate officers, the declaration of dividends, and the dissolution of the corporation, leading to parallel criminal and civil proceedings.

A prejudicial question exists warranting the suspension of criminal proceedings for estafa when the validity of the demand made by the offended party—an essential element of the crime—depends on the resolution of an intra-corporate dispute pending before a designated Regional Trial Court regarding the authority of the complainant to represent the corporation, to which the doctrine of primary jurisdiction applies.

A foreign consortium entered into a 15-year contract with NAPOCOR for the operation and maintenance of two power barges in Mindanao. The consortium, doing business in the Philippines, appointed BWSC-Denmark as its coordination manager, which established respondent corporation to subcontract the actual operation and maintenance. NAPOCOR paid the consortium in mixed currencies, and the consortium paid respondent in foreign currency inwardly remitted through the Philippine banking system.

A revocation of a BIR ruling cannot be given retroactive effect if it will prejudice the taxpayer, even if the original ruling was legally erroneous and the taxpayer's services do not strictly qualify for zero-rated VAT.

Titan-Ikeda Construction and Development Corporation undertook three construction projects for Uniwide Sales Realty and Resources Corporation: a warehouse in Libis (Project 1), a renovation in EDSA Central (Project 2), and a department store in Kalookan (Project 3). Disputes arose over unpaid balances, VAT, additional works, liquidated damages, and alleged structural defects, prompting Titan to file a complaint in the RTC, which was suspended to allow CIAC arbitration.

Payment made by a proprietor for additional works not authorized in writing constitutes voluntary fulfillment of a natural obligation, precluding recovery under the principle of solutio indebiti unless mistake at the time of payment is affirmatively proven.

Petitioner Manila Metal Container Corporation (MMCC) owned an 8,015-square meter parcel of land in Mandaluyong, which it mortgaged to respondent Philippine National Bank (PNB) to secure multiple loan accommodations. After MMCC defaulted, PNB extrajudicially foreclosed the mortgage and purchased the property at public auction. MMCC failed to redeem the property within the redemption period expiring February 17, 1984, and instead initiated negotiations to repurchase the property on installment terms.

A qualified acceptance or one that involves a new proposal constitutes a counter-offer and a rejection of the original offer, preventing the perfection of a contract of sale. Furthermore, a deposit made subject to the condition that the purchase price is still subject to board approval does not constitute earnest money proving the perfection of a contract.

Jose Gotianuy filed a complaint against his daughter Mary Margaret Dee and son-in-law George Dee for recovery of sums of money and annulment of sales, alleging Mary Margaret stole his US dollar deposits from Citibank and deposited them at China Bank.

A co-payee of checks deposited into a foreign currency account is considered a co-depositor entitled to inquire into the deposit without the written permission of the account holder, and the absolute confidentiality rule under R.A. 6426 cannot be used to perpetuate injustice.

The case involves the standard employment terms for Filipino seafarers deployed through POEA-accredited manning agencies, specifically the interplay between POEA Memorandum Circular No. 41 (Series of 1989) and the later Circular No. 055-96, and the scope of statutory protections for overseas Filipino workers (OFWs) under the Migrant Workers Act.

In termination cases involving Filipino seafarers, the employer bears the burden of proving desertion by clear and convincing evidence showing animo non revertendi (intention not to return); the twin requirements of notice and hearing apply regardless of the situs of employment when the contract is executed in the Philippines; and under RA 8042, the three-month award for illegal dismissal of OFWs covers only "salaries" excluding allowances and requires no proof of actual service for overtime pay to be denied.

The case arose from a complaint for sum of money involving a loan obligation of US$20,054.00 evidenced by a Memorandum of Agreement dated January 12, 2000. The dispute centered on the validity of service of summons when the defendant could not be personally served due to her own preventive instructions to the subdivision security guard.

Substituted service of summons upon a subdivision security guard is valid and confers jurisdiction over the defendant when the defendant's own instructions to the guard prevented personal service, and the defendant failed to controvert the sheriff's return or deny receiving the summons.

In 1992, Salud Andrada Marquez mortgaged six parcels of land to the Rural Bank of Luna, La Union, Inc. Upon default, the bank foreclosed the mortgage, and the properties were sold at public auction to Atty. Marcos V. Prieto in 1993. Prieto subsequently mortgaged the properties to Far East Bank and Trust Company. Seeking the nullification of the foreclosure and subsequent mortgages, Yolanda Roque, Marquez's daughter, engaged the legal services of Atty. Ferdinand A. Fe to file Civil Case No. 1081-BG. The case was dismissed in 2000 on the ground that Roque was not yet a real party in interest. Following Marquez's death in 2002, Roque acquired the right of action by succession and hired Atty. Oscar B. Corpuz to refile the case as Civil Case No. 1518-BG.

A lawyer who files an unfounded administrative complaint against fellow lawyers and judges based on mere speculation and intended to harass them may be sanctioned for filing a frivolous suit, violating the duty to assist in the speedy and efficient administration of justice and to conduct oneself with courtesy and candor towards colleagues.

The Reyes family owned a lot at 1332 Lacson Street, Sampaloc, Manila, leased to petitioner Lourdes Dela Cruz for over 40 years. In 1989, a fire destroyed the premises. Dela Cruz rebuilt her house and remained on the lot despite verbal demands from the Reyeses to vacate. A written demand was served on February 21, 1994, but the Reyeses never filed an ejectment suit. On November 26, 1996, the Reyeses sold the lot to respondent Melba Tan Te, who, after unsuccessful barangay conciliation and a final written demand on January 14, 1997, filed an ejectment complaint on September 8, 1997.

An ejectment suit based on possession by tolerance is a species of unlawful detainer, and the one-year prescriptive period to file the action is counted from the date of the last demand to vacate, not from the date of the initial entry or the first demand.

On May 22, 1995, respondent Andrew Arradaza boarded a jeepney owned by Francisca Maidin and Erlinda Lebita, driven by Reynaldo Lebita. A dump truck registered to petitioner Erlinda Guanzon, driven by Ruel Escarilla, collided with the jeepney. Arradaza sustained injuries, incurred medical expenses, lost earnings, and was unable to enroll in his fifth year of engineering.

Substituted service of summons at a defendant's office or regular place of business is valid if effected by leaving copies with a competent person in charge thereof, even if such person is not specifically authorized to receive summons, provided personal service cannot be effected within a reasonable time.

Raymond Velayo and his wife filed a complaint for sum of money and damages against his half-sister, Erlinda R. Velayo-Fong, a resident of Hawaii, and her brothers. The complaint alleged that Erlinda and her brothers maliciously filed an estafa and kidnapping complaint against Raymond before the NBI and a petition before the SEC, resulting in the spouses being placed on the hold departure list and their business operations paralyzed. Because Erlinda was a non-resident, respondents initially prayed for a writ of preliminary attachment to acquire jurisdiction, but later moved to serve summons at her local addresses after she was found physically present in the Philippines.

In an action in personam against a non-resident defendant who is physically present in the Philippines, personal service of summons within the forum is essential and valid to acquire jurisdiction over the person; extraterritorial service is not required.

Central Mindanao Mining and Development Corporation (CMMCI) entered into a Mines Operating Agreement with Banahaw Mining and Development Corporation for 18 mining claims in Agusan del Sur. Banahaw Mining filed for Mining Lease Contracts and, subsequently, Mineral Production Sharing Agreements (MPSA). A portion of these claims overlapped with PICOP's logging concession, prompting a Memorandum of Agreement for right of way. In 1996, Banahaw Mining assigned its rights to Base Metals Mineral Resources Corporation, which amended the pending MPSA applications. PICOP filed an adverse claim and opposition, arguing that the MPSA would impair its existing rights under its Presidential Warranty and that the area was closed to mining.

A timber license and its accompanying Presidential Warranty are not contracts protected by the non-impairment clause of the Constitution, and forest reserves are not absolutely closed to mining applications unless specifically proclaimed as watershed forest reserves or designated as initial components of the National Integrated Protected Areas System (NIPAS) pursuant to law.

Semirara Coal Corporation held a Coal Operating Contract over Semirara Island, while HGL Development Corporation held a 25-year Forest Land Grazing Lease Agreement (FLGLA) over 367 hectares of the same island for cattle grazing. In 1999, Semirara requested and was granted permission by HGL to pass through the leased property, but subsequently constructed buildings, conducted blasting, and built an access road without HGL's consent, damaging the grazing land. The DENR unilaterally cancelled HGL's FLGLA in 2000, prompting HGL to challenge the cancellation in the Caloocan RTC, which enjoined the DENR from enforcing the cancellation. HGL then filed a separate action for recovery of possession and damages against Semirara in the Antique RTC, applying for a writ of preliminary mandatory injunction.

A writ of preliminary mandatory injunction is proper to restore a lawful possessor to possession during the pendency of an accion publiciana, provided the invasion of the right is material and substantial, the right of the complainant is clear and unmistakable, and there is an urgent and permanent necessity for the writ to prevent serious damage.

Spouses Pedro Cuntapay and Leona Bunagan owned Lots Nos. 5427 and 990 in Tuguegarao City, Cagayan. Their heirs conveyed the lots to Irene Cuntapay and Isabel Cuntapay, who later agreed to partition the property, with the eastern half (subject lot) belonging to Isabel. Isabel had six children from two marriages: Abdon, Sado, Rufo, and Maria from her first husband, and Trinidad and Rosendo from her second husband. The subject lot remained covered by the original certificates of title in the names of the Cuntapay spouses.

An unprobated will cannot be the source of any right to possess property in an unlawful detainer case, as a will has no effect whatever and no right can be claimed thereunder until admitted to probate.

Rafael Gonzales filed a libel complaint against respondent Glen Dale a.k.a. Rene Martel arising from an article published in the January 7, 1999 issue of Today. The City Prosecutor of Makati found probable cause and filed an Information in the Regional Trial Court (RTC) of Makati City. The Information alleged that the article was published in Makati City but omitted any allegation that the offended party actually resided in Makati or that the libelous article was printed and first published there.

The order to file another information, if warranted by the circumstances of the case, must be contained in the same order granting the motion to quash; once the quashal order becomes final and executory, the trial court may no longer direct the filing of another information.

Block 159 of the Malangas Coal Reservation in Zamboanga del Sur was the subject of conflicting mining claims. Respondent applied for a Declaration of Location in January 1989 but was advised to seek the block's exclusion from the reservation. Petitioner obtained a prospecting permit from the Office of Energy Affairs in September 1989 and subsequently filed a Mineral Production Sharing Agreement application in October 1991, prior to the block's exclusion from the reservation.

Failure to perfect an appeal within the reglementary period deprives the appellate body of jurisdiction, rendering the lower body's decision final and executory. Additionally, a preferential right to mining claims over a government reservation is acquired only by strict or substantial compliance with the sequential requirements of the law (prospecting permit, exploration permit, application for exclusion, presidential declaration, and mining lease/agreement).

Joseph Victor G. Ejercito held Trust Account No. 858 and Savings Account No. 0116-17345-9 at Urban Bank (now Export and Industry Bank). In the plunder case against former President Joseph Estrada, the Special Prosecution Panel requested the Sandiganbayan to issue subpoenas duces tecum for the production of documents pertaining to these accounts, citing their connection to the alleged ill-gotten wealth. The requests contained extremely specific details—such as check numbers, dates, and precise amounts—which petitioner alleged could only have been sourced from an illegal prior disclosure by bank officials to the Ombudsman before the plunder case was filed in court.

Trust accounts are covered by the term "deposits" under Republic Act No. 1405, but their confidentiality yields to exceptions where the crime charged is analogous to bribery or dereliction of duty, or where the money deposited or invested is the subject matter of the litigation.

On December 11, 1973, Teresita Dio purchased a memorial lot from St. Ferdinand Memorial Park, Inc. (SFMPI) on an installment basis, executing a Pre-Need Purchase Agreement and later a Deed of Sale and Certificate of Perpetual Care, both incorporating SFMPI's rules and regulations. Rule 69 of these rules mandated that mausoleums be constructed by park personnel, prohibiting outside contractors. After interring relatives and deciding to build a mausoleum in 1986, Dio sought to use her own contractor but was rebuffed by SFMPI's president, who insisted on enforcing Rule 69.

A stipulation in a memorial lot purchase agreement requiring the park's personnel to construct mausoleums is valid and binding where the lot owner voluntarily agreed to be bound by the park's rules and regulations and cannot be considered a disadvantaged party to justify striking down the contract of adhesion.

Petitioner Carlos B. De Guzman purchased a brand new Toyota Hi-Lux from respondent Toyota Cubao, Inc. on November 27, 1997, with delivery occurring on November 29, 1997. On October 18, 1998, the vehicle's engine developed a crack after traversing Marcos Highway during heavy rain. Petitioner demanded replacement of the engine based on an implied warranty, which respondent refused, claiming the damage was not covered by any warranty.

An action for breach of implied warranty against hidden defects prescribes in six months from delivery under the Civil Code, and the implied warranty endures not more than one year under the Consumer Act; the two-year prescriptive period under Article 169 of the Consumer Act applies only to express warranties or where an implied warranty accompanies an express warranty.

Arcadio Carandang and Quirino de Guzman were stockholders and corporate officers of Mabuhay Broadcasting System (MBS), holding 46% and 54% equities, respectively. When MBS increased its capital stock in 1983 and 1989, the Carandangs subscribed to portions of these increases totaling ₱336,375.00. De Guzman paid for these subscriptions using four checks, three of which were drawn from a joint account with his wife, Milagros. De Guzman subsequently demanded reimbursement, claiming the payments were loans. The Carandangs refused, asserting a pre-incorporation agreement where de Guzman allegedly agreed to shoulder Carandang's subscriptions at no cost in exchange for Arcadio Carandang's technical expertise and equipment.

A co-owner suing to recover co-owned property need not join all other co-owners as co-plaintiffs, as the suit is presumed to be filed for the benefit of all; thus, the non-joinder of other co-owners does not warrant the dismissal of the action. Furthermore, payment by a third person gives rise to a presumption that the debtor is indebted to the payer for the amount paid, placing the burden on the debtor to prove any contrary agreement.

Petitioner Lupo Atienza, a married man, hired respondent Yolanda de Castro as an accountant in 1983, and they subsequently cohabited, producing two children. After their separation, Atienza demanded partition of a Bel-Air subdivision property registered in De Castro's name, claiming it was acquired using his exclusive funds during their union.

Article 148 of the Family Code, requiring proof of actual joint contribution of money, property, or industry for co-ownership, governs the property relations of couples in adulterous relationships, applying retroactively even if the cohabitation and acquisition occurred before the Code's effectivity.

Petitioner Philippine Overseas Telecommunications Corporation claimed peaceful possession of an 849,916-square-meter parcel of land in Pinugay, Baras, Rizal, covered by TCT No. 315142 and declared a security zone under P.D. No. 1845. On August 5, 1993, respondents, organized as the Southern Pinugay Multi-purpose Cooperative, allegedly intruded into a 6.5-hectare portion by force, intimidation, strategy, threat, and stealth, destroying crops and erecting fences. Respondents asserted they were tenant-farmers and actual occupants succeeding their parents, and were certified potential CARP beneficiaries of the land, which is subject to compulsory acquisition under agrarian reform laws.

The Department of Agrarian Reform Adjudication Board does not have jurisdiction over an ejectment case absent a tenancy relationship, which requires the concurrence of six indispensable elements: (1) the parties are the landowner and the tenant; (2) the subject matter is agricultural land; (3) there is consent; (4) the purpose is agricultural production; (5) there is personal cultivation by the tenant; and (6) there is harvest sharing.

Timoteo A. Garcia, Regional Director of the Land Transportation Office (LTO) Region X, was charged with 56 counts of violating Section 3(b) of Republic Act No. 3019 for allegedly borrowing motor vehicles from Oro Asian Automotive Center Corporation on weekends between January 1993 and November 1994. The corporation regularly transacted with the LTO for vehicle registration, reporting of engine and chassis numbers, and securing conduction permits, all of which required Garcia's approval.

A conviction under Section 3(b) of Republic Act No. 3019 requires proof that the requesting or receiving of a benefit was in connection with a specific contract or transaction wherein the public officer has the right to intervene, and a general allegation of regular business with the office is insufficient.