Yobido vs. Court of Appeals

The explosion of a newly installed tire on a common carrier's vehicle is not a fortuitous event (caso fortuito) that exempts the carrier from liability for passenger death or injury, because tire blowouts involve human factors such as manufacturing defects, improper mounting, or inadequate maintenance, and thus do not constitute an entire exclusion of human agency from the cause of injury. Furthermore, common carriers must prove not only that the incident was caused by a fortuitous event but also that they were not negligent in causing the death or injury.

The case arises from a bus accident involving a Yobido Liner bus traveling from Mangagoy, Surigao del Sur to Davao City. The bus, carrying passengers including the Tumboy family, experienced a tire blowout on a rough, winding, and wet road, causing it to fall into a ravine and resulting in the death of Tito Tumboy and injuries to other passengers. The incident raised questions regarding the liability of common carriers under the Civil Code, specifically regarding the defense of fortuitous event and the statutory presumption of negligence against carriers.

• On April 26, 1988, spouses Tito and Leny Tumboy and their minor children Ardee and Jasmin boarded a Yobido Liner bus owned by Alberta Yobido and driven by Cresencio Yobido at Mangagoy, Surigao del Sur, bound for Davao City.
• Along Picop Road in Km. 17, Sta. Maria, Agusan del Sur, the left front tire of the bus exploded, causing the bus to fall into a ravine approximately three feet from the road and strike a tree.
• The accident resulted in the death of 28-year-old Tito Tumboy and physical injuries to other passengers.
• According to Leny Tumboy, the bus left Mangagoy at 3:00 p.m., traversing a winding, uncemented road that was wet due to rain and rough with crushed rocks. She testified that the bus was full of passengers with cargoes on top, was running fast, and that she cautioned the driver to slow down but he merely stared at her through the mirror. She heard something explode around 3:30 p.m. in Trento before the bus fell into the ravine.
• The defendants presented evidence that the left front tire that exploded was a brand new Goodyear tire purchased on April 20, 1988, and mounted on the bus on April 21, 1988, only five days before the incident.
• Bus conductor Abundio Salce testified that the 42-seater bus carried only 32 passengers, that the bus was running at 60 to 50 kilometers per hour, and that it was going slow because of the zigzag road.
• The driver Cresencio Yobido underwent actual driving tests before employment and submitted his professional driver's license and clearances from the barangay, fiscal, and police.

• The tire blowout that caused the death of Tito Tumboy was a caso fortuito (fortuitous event) under Article 1174 of the Civil Code, as it was an unforeseen and extraordinary circumstance independent of human will.
• The cause of the tire explosion remains a mystery and unknown, distinguishing this case from La Mallorca and Pampanga Bus Co. v. De Jesus where the blowout was caused by a specific mechanical defect that was discoverable through proper check-up.
• The tire was brand new, purchased only five days prior to the accident from a reputable manufacturer (Goodyear), and therefore the explosion could not have been foreseen or prevented.
• The Court of Appeals misapprehended facts in reversing the RTC decision, and since the lower courts arrived at diverse factual findings, the Supreme Court should review the facts and uphold the RTC's finding of caso fortuito.
• The bus was running within the lawful speed limit of 60-50 kilometers per hour, as testified by the conductor.

• The explosion of the tire is not in itself a fortuitous event; the cause of the blowout, whether due to factory defect, improper mounting, or excessive tire pressure, is not an unavoidable event.
• Under Article 1756 of the Civil Code, common carriers are presumed negligent when a passenger dies or is injured, and it is the carrier's burden to prove they exercised extraordinary diligence or that the cause of the blowout was a fortuitous event.
• Proving that the tire was new is insufficient to discharge the burden of proof, as the passenger has no control over the carrier's selection and use of equipment, and the good repute of the manufacturer does not relieve the carrier from liability (citing Necesito v. Paras).
• There is evidence that the bus was moving fast and the road was wet and rough, conditions that required extra precaution.
• The driver was not presented as a witness to explain that the blowout could not have been prevented even with due care.

• Procedural Issues:
  • Whether the Supreme Court may re-examine the factual findings of the Court of Appeals where the Regional Trial Court and the Court of Appeals arrived at diverse factual findings.
• Substantive Issues:
  • Whether the explosion of a newly installed tire constitutes a fortuitous event (caso fortuito) that exempts a common carrier from liability for the death of a passenger.
  • Whether the petitioners successfully overcame the statutory presumption of negligence under Article 1756 of the Civil Code by proving they exercised extraordinary diligence required of common carriers.

• Procedural:
  • The Supreme Court held that while factual findings of the Court of Appeals are generally final and not reviewable on appeal, this principle is subject to exceptions, including when the lower court and the Court of Appeals arrived at diverse factual findings. Thus, the Court properly re-examined the facts and evidence in this case. However, upon re-examination, the Court found no reason to overturn the findings and conclusions of the Court of Appeals.
• Substantive:
  • The tire blowout was not a fortuitous event. A fortuitous event requires: (a) the cause must be independent of human will; (b) it must be impossible to foresee or if foreseeable, impossible to avoid; (c) it must render impossible for the debtor to fulfill the obligation in a normal manner; and (d) the obligor must be free from participation in the aggravation of the injury. There must be an entire exclusion of human agency from the cause of injury.
  • The explosion of a new tire involves human factors and does not entirely exclude human agency. The fact that a tire is new does not imply it is free from manufacturing defects or that it was properly mounted. The brand name or good repute of the manufacturer does not relieve the carrier from liability.
  • An accident caused by defects in the automobile or through the negligence of its driver is not a caso fortuito.
  • Even if the blowout were a fortuitous event, the common carrier must still prove that it was not negligent in causing the death or injury. Mere proof of the fortuitous event is not sufficient for exemption from liability.
  • The petitioners failed to rebut the presumption of negligence. They failed to explain the contradictory testimony regarding the speed of the bus (Leny Tumboy's testimony that it was running fast vs. conductor's testimony of 60-50 kph), and failed to prove they took precautionary measures considering the dangerous road conditions (rough, winding, wet).
  • Proof that the tire was new and of good quality is not sufficient to prove lack of negligence. The carrier should have shown extraordinary diligence such as conducting daily routinary check-ups and adequate periodical tests of vehicle parts.
  • The petitioners were held liable for damages: P50,000.00 for death (under Article 1764 in relation to Article 2206), P30,000.00 in moral damages (recoverable in breach of contract of carriage resulting in death), and P20,000.00 in exemplary damages (because failure to exercise extraordinary diligence constitutes recklessness).

• Presumption of Negligence (Culpa Contractual) — Under Article 1756 of the Civil Code, common carriers are presumed to have been at fault or to have acted negligently in case of death or injuries to passengers, unless they prove that they observed extraordinary diligence as prescribed in Articles 1733 and 1755. This presumption may only be overcome by evidence that the carrier exercised extraordinary diligence or that the death or injury was due to a fortuitous event. The court need not make an express finding of fault to hold the carrier liable.
• Fortuitous Event (Caso Fortuito) — Under Article 1174 of the Civil Code, no person shall be responsible for those events which could not be foreseen, or which, though foreseen, were inevitable. To constitute a fortuitous event, there must be an entire exclusion of human agency from the cause of injury or loss. The cause must be independent of human will, impossible to foresee or avoid, and the obligor must be free from participation in the aggravation of the injury.
• Extraordinary Diligence of Common Carriers — Under Article 1755, common carriers are bound to carry passengers safely as far as human care and foresight can provide, using the utmost diligence of very cautious persons with due regard for all circumstances. This includes the duty to conduct adequate periodical tests to determine the condition and strength of vehicle portions the failure of which may endanger passenger safety.
• Non-Applicability of Fortuitous Event Defense Alone — A common carrier may not be absolved from liability in case of force majeure or fortuitous event alone. The carrier must still prove that it was not negligent in causing the death or injury resulting from the accident.

• "A fortuitous event is possessed of the following characteristics: (a) the cause of the unforeseen and unexpected occurrence, or the failure of the debtor to comply with his obligations, must be independent of human will; (b) it must be impossible to foresee the event which constitutes the caso fortuito, or if it can be foreseen, it must be impossible to avoid; (c) the occurrence must be such as to render it impossible for the debtor to fulfill his obligation in a normal manner; and (d) the obligor must be free from any participation in the aggravation of the injury resulting to the creditor."
• "In other words, there must be an entire exclusion of human agency from the cause of injury or loss."
• "The fact that the tire was new did not imply that it was entirely free from manufacturing defects or that it was properly mounted on the vehicle. Neither may the fact that the tire bought and used in the vehicle is of a brand name noted for quality, resulting in the conclusion that it could not explode within five days' use."
• "It is settled that an accident caused either by defects in the automobile or through the negligence of its driver is not a caso fortuito that would exempt the carrier from liability for damages."
• "Moreover, a common carrier may not be absolved from liability in case of force majeure or fortuitous event alone. The common carrier must still prove that it was not negligent in causing the death or injury resulting from an accident."
• "It may be impracticable, as appellee argues, to require of carriers to test the strength of each and every part of its vehicles before each trip; but we are of the opinion that a due regard for the carrier's obligations toward the traveling public demands adequate periodical tests to determine the condition and strength of those vehicle portions the failure of which may endanger the safety of the passengers."

• La Mallorca and Pampanga Bus Co. v. De Jesus — Distinguished by the Court; in that case, the tire blowout was caused by a specific mechanical defect (inner tube pressed between inner circle of wheel and slipped rim) that was easily discoverable through thorough check-up, whereas in the present case the RTC found the cause remained a mystery.
• Necesito v. Paras — Cited for the principle that the passenger has neither choice nor control over the carrier in the selection and use of its equipment, and the good repute of the manufacturer will not necessarily relieve the carrier from liability. Also cited for Justice J.B.L. Reyes' statement regarding the duty of carriers to conduct adequate periodical tests.
• Juntilla v. Fontanar — Cited for the ruling that a tire blowout is not a fortuitous event where no evidence was presented that the accident was due to adverse road conditions or that precautions were taken by the driver to compensate for conditions liable to cause accidents.
• Philippine Rabbit Bus Lines, Inc. v. IAC — Cited for the exception to the finality of factual findings of the Court of Appeals when lower courts arrive at diverse factual findings.
• Bachelor Express, Inc. v. Court of Appeals — Cited for the doctrine that a common carrier may not be absolved from liability in case of force majeure or fortuitous event alone; it must still prove it was not negligent.
• Sulpicio Lines, Inc. v. Court of Appeals — Cited regarding the award of damages for death and the recoverability of moral and exemplary damages in breach of contract of carriage cases.

• Article 1174, Civil Code — Provides that no person shall be responsible for those events which could not be foreseen, or which, though foreseen, were inevitable, defining the concept of fortuitous event (caso fortuito).
• Article 1733, Civil Code — Establishes that common carriers are bound to observe extraordinary diligence in the vigilance over goods and for the safety of passengers transported by them.
• Article 1755, Civil Code — Defines the standard of care for common carriers: bound to carry passengers safely as far as human care and foresight can provide, using the utmost diligence of very cautious persons.
• Article 1756, Civil Code — Establishes the statutory presumption that common carriers are at fault or negligent in case of death or injuries to passengers unless they prove they observed extraordinary diligence.
• Article 1764, Civil Code — Provides that damages in cases of breach of contract of carriage shall be awarded in accordance with Title XVIII on Damages, and that Article 2206 shall apply to the death of a passenger.
• Article 2206, Civil Code — Prescribes the amount of damages for death caused by crime or quasi-delict (at least three thousand pesos), applied by jurisprudence to contractual breach resulting in death.
• Article 2229, Civil Code — Defines exemplary damages as awarded by way of example or correction for the public good.
• Article 2232, Civil Code — Provides that in contractual obligations, exemplary damages may be recovered if the defendant acted in a wanton, fraudulent, reckless, oppressive, or malevolent manner.