Nuñez vs. Daz

An acquittal based on a finding that the accused is not the author of the act or omission complained of extinguishes civil liability ex delicto, as there is no delict from which such liability can arise. The civil action, if any, must be based on grounds other than the delict itself.

Two-year-old John Ray Nuñez underwent a craniectomy to remove a brain tumor on June 27, 2006. During the surgery, he experienced hypothermia. The prosecution alleged that anesthesiologist Dr. Henry Daz applied a hot water bag to warm the child, which burst and caused severe third-degree burns. These burns required treatment, including amputations and skin grafting, which delayed necessary chemotherapy. The brain tumor later recurred, and John Ray died during a second operation on October 3, 2006. His parents, the petitioners, filed a criminal case for Reckless Imprudence Resulting in Homicide against Dr. Daz.

• Nature of the Case: The case stemmed from a criminal complaint for Reckless Imprudence Resulting in Homicide filed by Spouses Nuñez against Dr. Henry Daz, the anesthesiologist during their son's brain surgery.
• The Surgical Incident: During the June 27, 2006 craniectomy on two-year-old John Ray Nuñez, the patient developed hypothermia. The prosecution alleged Dr. Daz applied a hot water bag to warm the child. The bag allegedly burst, spilling hot water and causing severe third-degree burns on the child's thigh, supra-pubic area, and hands.
• Alleged Causal Chain: The burns led to amputations and skin grafting, which delayed post-operative chemotherapy. The brain tumor subsequently recurred, and John Ray died during a second operation on October 3, 2006.
• Lower Court Factual Findings: The RTC found that the prosecution failed to prove that Dr. Daz was negligent or that he was the one who prepared and applied the ruptured hot water bag. Hospital records offered by the prosecution made no mention of a bursting hot water bag. The RTC also found no evidence linking the burns to the child's death.
• RTC's Civil Liability Ruling: Despite acquitting Dr. Daz due to reasonable doubt, the RTC held him civilly liable based on preponderance of evidence, finding him negligent in his duty as anesthesiologist during resuscitation.
• CA's Modification: The CA agreed with the acquittal but deleted the damages, reasoning that the RTC's finding that the criminal act did not exist extinguished the civil action ex delicto.

• Existence of Negligence: Petitioners argued that Dr. Daz, as the anesthesiologist in charge of resuscitation, was responsible for the application of the hot water bag and its subsequent bursting, constituting negligence.
• Application of Res Ipsa Loquitur: Petitioners maintained that the doctrine of res ipsa loquitur applied, as the bursting of a hot water bag during a medical procedure does not ordinarily happen without negligence, and the instrumentality was under Dr. Daz's exclusive control.
• Bases for Civil Liability: Petitioners contended that Dr. Daz was civilly liable under both culpa aquiliana (quasi-delict) and culpa contractual (breach of physician-patient contract).
• Bad Faith: Petitioners imputed bad faith to Dr. Daz for allegedly failing to disclose his role in the incident.

• Unanimity on Acquittal: Respondent countered that both the RTC and CA were unanimous in acquitting him, and the petition was essentially an appeal of that final judgment, which is prohibited.
• Inapplicability of Res Ipsa Loquitur: Respondent argued that the doctrine did not apply because the cause of the injury was identified, and expert testimony was required to establish negligence in the specific medical context.
• Lack of Causal Connection: Respondent maintained that the prosecution failed to prove the chain of causation between the alleged burns and the child's death, which occurred during a separate, later surgery.
• No Proof of Responsibility: Respondent asserted that the evidence did not establish that he was the person who prepared or applied the hot water bag, given the presence of other medical staff in the operating room.

• Scope of Appeal: Whether the Petition for Review on Certiorari improperly sought a review of factual findings and the criminal acquittal.
• Effect of Acquittal on Civil Liability: Whether the CA erred in deleting the award of damages, given the nature of the acquittal.
• Applicability of Res Ipsa Loquitur: Whether the doctrine of res ipsa loquitur applied to establish negligence.
• Bases for Civil Liability: Whether Dr. Daz could be held civilly liable under culpa aquiliana or culpa contractual.

• Scope of Appeal: The petition was denied. The Court is not a trier of facts under Rule 45. The petitioners' attempt to revisit the factual findings and the acquittal was improper, as a judgment of acquittal is immediately final and executory, and only the Office of the Solicitor General may question it on behalf of the People, except as to the civil aspect.
• Effect of Acquittal on Civil Liability: The CA correctly deleted the damages. The RTC's acquittal was based on a finding that Dr. Daz was not the author of the negligent act (the bursting of the hot water bag). This constitutes an acquittal on the ground that the act or omission from which civil liability might arise did not exist, thereby extinguishing the civil action ex delicto.
• Applicability of Res Ipsa Loquitur: The doctrine did not apply. The first element—that the accident ordinarily does not occur without negligence—was absent because negligence was not proven. The second element—exclusive control—was also absent because it was not proven that Dr. Daz exclusively controlled the instrumentality, given the presence of other medical staff. Expert testimony was necessary to establish the standard of care.
• Bases for Civil Liability: Dr. Daz could not be held civilly liable. Culpa aquiliana requires proof of fault and causal connection, both of which were lacking. Culpa contractual was inconsistent with the quasi-delict claim and also required proof of breach, which was not established.

• Two Kinds of Acquittal and Civil Liability — Philippine law recognizes two kinds of acquittal with different effects on civil liability. The first is an acquittal on the ground that the accused is not the author of the act or omission complained of; this closes the door to civil liability ex delicto because there is no delict. The second is an acquittal based on reasonable doubt; in this instance, civil liability may still be proved by preponderance of evidence. The Court applied the first kind in this case.
• Res Ipsa Loquitur in Medical Negligence — The doctrine of res ipsa loquitur ("the thing speaks for itself") is a mode of proof applicable when (1) the accident is of a kind that ordinarily does not occur without negligence; (2) the instrumentality causing the injury was under the exclusive control of the defendant; and (3) the injury was not due to the plaintiff's own action. It is an exception to the general rule requiring expert testimony in medical malpractice cases, but it does not apply where the cause of the injury is identified or where the alleged negligence is not immediately apparent to a layman.

• "Our law recognizes two kinds of acquittal, with different effects on the civil liability of the accused. First is an acquittal on the ground that the accused is not the author of the act or omission complained of. This instance closes the door to civil liability, for a person who has been found to be not the perpetrator of any act or omission cannot and can never be held liable for such act or omission." — This passage from Manantan v. Court of Appeals, cited by the Court, articulates the controlling rule for extinguishing civil liability.
• "Res ipsa loquitur is not applicable in cases where the defendant's alleged failure to observe due care is not immediately apparent to a layman. These instances require expert opinion to establish the culpability of the defendant-doctor." — This excerpt clarifies the limitation of the doctrine in complex medical negligence cases.

• Manantan v. Court of Appeals, 403 Phil. 298 (2001) — Cited as controlling authority defining the two kinds of acquittal and their distinct effects on civil liability. The Court followed this precedent to classify the acquittal in the present case.
• Daluraya v. Oliva, 749 Phil. 531 (2014) and Dayap v. Sendiong, 597 Phil. 127 (2009) — Cited to reiterate the rule that an acquittal based on a finding that the act or omission from which civil liability may arise did not exist extinguishes the civil action.
• Dr. Solidum v. People, 728 Phil. 579 (2014) and Borromeo v. Family Care Hospital, Inc., 779 Phil. 1 (2016) — Cited to explain the elements and limitations of the res ipsa loquitur doctrine, particularly its inapplicability where expert testimony is required or the cause is identified.

• Article 2176, Civil Code — The provision on quasi-delict (culpa aquiliana). The Court held its elements (fault, damage, and causal connection) were not satisfied.
• Rule 111, Rules of Criminal Procedure (as referenced in Manantan) — Governs the institution of criminal and civil actions. The Court applied the principle that an acquittal on the merits extinguishes the civil liability ex delicto.
• Rule 45, Rules of Court — Governs appeals by certiorari to the Supreme Court. The Court emphasized its limited scope to questions of law and its general deference to the factual findings of lower courts.

• Justice Caguioa (Chairperson)
• Justice Inting
• Justice Gaerlan
• Justice Dimaampao