People vs. Dagsil

A claim of temporary insanity as an exempting circumstance must be established by clear and convincing evidence, and the presumption of sanity is not overturned by an accused’s uncorroborated, self-serving assertion of confusion, particularly when his own testimony displays coherent recall of the details surrounding the crime.

On 1 December 2008, 14-year-old Amean Banzuela told her mother, Amelita Banzuela, that the accused, Loreto Dagsil, had raped her. The mother immediately reported the rape to the police. At about 6:00 a.m. the following day, Amelita saw the accused lurking outside their house in Barangay San Pedro, Sto. Domingo, Albay, and directed her son to close the front door. Shortly afterward, Amean, who had been asleep in her room, approached her mother covered in blood and stated that the accused had stabbed her. The accused was seen walking away from the house carrying a knife. The victim died from hemorrhagic shock secondary to a stab wound of the trunk. The autopsy also disclosed blunt vaginal penetrating trauma.

The Antecedent Rape Allegation: - On the morning of 1 December 2008, Amelita Banzuela was rousing her 14-year-old daughter Amean for school when the latter complained of a headache and disclosed that accused Loreto Dagsil had raped her. Amelita proceeded to the police station to report the incident.

The Stabbing Incident: - At about 6:00 a.m. on 2 December 2008, while Amelita was ironing clothes, she saw the accused lurking outside their house in Barangay San Pedro, Sto. Domingo, Albay. She instructed her son Angelo to close the front door. Amean was still asleep in her room. - Moments later, Amean approached her mother covered in blood and stated that the accused had just stabbed her. Amelita became hysterical and shouted for help. She saw the accused heading toward his own house carrying a knife. - Angelo, who had been watching television, saw his bloodied sister and, fearing the accused might return, locked the back door. He saw the accused exit the house and go into the yard. Amean was rushed to the hospital but did not survive.

Autopsy Findings: - Dr. James Margallo Belgira conducted an autopsy and issued Medico Legal Report No. MLB-150-08. The cause of death was determined to be hemorrhagic shock secondary to a stab wound of the trunk. The autopsy also revealed clear signs of blunt vaginal penetrating trauma on the victim’s genitals.

Defense of Temporary Insanity: - Accused admitted stabbing Amean but claimed he was “confused” and “lost [his] mind.” He testified that on the early morning of 2 December 2008, he took a stroll in his yard, went to a store to buy cigarettes, and on his way home passed by Amean’s house. He recalled that the victim had taunted him, saying he would be killed, and made a slicing gesture across her neck. At that moment, he felt confused and was not conscious of his actions; he did not recall whether he already had the knife when he bought cigarettes. - After the stabbing, he returned to his residence and sat in his bedroom. When he noticed policemen outside, confusion prevailed; he stabbed himself with the same knife. The police forced open his bedroom door, brought him to the porch, then to the hospital, and later to the municipal police station.

• Failure to Consider Temporary Insanity: Accused-appellant argued that the trial court gravely erred in not appreciating the exempting circumstance of temporary insanity. He contended that at the time of the stabbing he was confused, was not conscious of his actions, and had lost his mind, thereby satisfying the requirement of complete deprivation of intelligence under Article 12(1) of the Revised Penal Code.

• Presumption of Sanity Not Overcome: The People maintained that the accused failed to present clear and convincing evidence to overturn the presumption of sanity under Article 800 of the Civil Code. His claim of confusion was uncorroborated by any medical or expert proof, and his own coherent and detailed recollection of the events before, during, and after the stabbing demonstrated that he was in full possession of his mental faculties at the time of the offense.

• Insanity as Exempting Circumstance: Whether the lower courts gravely erred in refusing to exempt the accused-appellant from criminal liability on the ground of temporary insanity.

• Insanity as Exempting Circumstance: The exempting circumstance of temporary insanity was properly rejected. The accused-appellant’s own testimony—which was intelligent, responsive, and straightforward—established that he was fully aware of his actions and surroundings. He recounted without difficulty that he woke up, took a stroll, bought cigarettes, passed the victim’s house, remembered her taunts, took a knife from his residence, stabbed the sleeping girl, returned home, locked himself in his bedroom, and stabbed himself upon seeing the police. Such a detailed and rational narrative is incompatible with a complete deprivation of intelligence at the time of the commission of the crime. No medical or expert evidence was offered to support the claim of mental aberration. Hence, the presumption of sanity was not overcome, and insanity was not proved by clear and convincing evidence. Treachery qualified the killing to murder because the victim was asleep and unable to resist; evident premeditation was also present, the accused having taken the knife from his house with sufficient time for cool reflection. The ordinary aggravating circumstance of dwelling was properly appreciated.

• Insanity as an exempting circumstance (Article 12(1), RPC) — Insanity is the exception rather than the rule in the human condition. Every human is presumed sane under Article 800 of the Civil Code. Anyone pleading insanity as a defense bears the burden of proving it with clear and convincing evidence; the proof must relate to the time immediately preceding or simultaneous with the commission of the offense. Only a complete deprivation of intelligence at the time of the act qualifies. Self-serving, uncorroborated assertions of confusion do not suffice. In testing the defense, courts may weigh the accused’s ability to give a coherent, detailed account of the circumstances surrounding the crime; such an account strongly indicates sanity rather than insanity.

• Treachery and evident premeditation as qualifying circumstances — Treachery exists when the offender employs means that tend directly and specially to insure execution without risk to himself, as when the victim is asleep and utterly defenseless. Evident premeditation requires that the execution of the criminal act be preceded by cool thought and reflection upon the resolution to carry out the criminal intent within a space of time sufficient to arrive at a calm judgment; taking a weapon from one’s residence before the attack manifests such premeditation.

• “There is a vast difference between a genuinely insane person and one who has worked himself up into such a frenzy of anger that he fails to use reason or good judgment in what he does. We reiterate jurisprudence which has established that only when there is a complete deprivation of intelligence at the time of the commission of the crime should the exempting circumstance of insanity be considered.” — The passage anchors the Court’s rejection of a mere emotional disturbance as tantamount to legal insanity.

• “The professed inability of the accused to recall events before and after the stabbing incident, as in the instant case, does not necessarily indicate an aberrant mind but is more indicative of a concocted excuse to exculpate himself. It is simply too convenient … to claim that he could not remember anything rather than face the consequences of his terrible deed.” — This excerpt highlights the skepticism toward uncorroborated amnesia claims.

• People v. Jugueta, 788 Phil. 331 (2016) — Applied as the controlling scale for the award of civil indemnity, moral damages, exemplary damages, and temperate damages in murder cases.
• People v. Honoria Tibon y Dieso, G.R. No. 188320, June 29, 2010 — Cited for the rule that the requirements for a finding of insanity—clear and convincing evidence, related to the time of the crime—must be met, and that the presumption of sanity prevails absent such proof.
• People v. Malicdem and People v. Lauria — Relied upon by the Court of Appeals to increase civil indemnity to ₱75,000.00; superseded in part by Jugueta on the final amounts.

• Article 12(1), Revised Penal Code — Provides that an imbecile or insane person is exempt from criminal liability unless the person has acted during a lucid interval. Applied to delineate the standard for the exempting circumstance invoked by the accused.
• Article 800, Civil Code — Establishes the presumption that every human is sane. Served as the starting point that the defense had to rebut with clear and convincing evidence.
• Article 248, Revised Penal Code — Defines murder as a killing qualified by treachery, evident premeditation, or abuse of superior strength. Basis for the conviction as murder.
• Republic Act No. 9346 — An Act prohibiting the imposition of the death penalty. Applied to justify the imposition of reclusion perpetua in lieu of the death penalty that would have been imposable given the qualifying circumstances and the ordinary aggravating circumstance of dwelling.

Chief Justice Maria Lourdes P.A. Sereno (Chairperson), Associate Justice Antonio T. Carpio, Associate Justice Teresita J. Leonardo-De Castro, and Associate Justice Noel Gimenez Tijam concurred.