G.R. No. 96832 - People vs. Danao

On October 26, 1988, during the morning hours (approximately 9–10 o’clock), Teotimo Danao was observed by Victorio Sunga at his residence holding a bolo while looking out of the window.
Victorio Sunga, the brother-in-law of the deceased Ruby Guintu Danao, learned of Ruby’s death and confirmed that the accused had admitted to killing his wife, inflicting at least 32 stab wounds.
Soon after, Vicente Guintu, Sr., the father of the deceased, was informed by a family member, and the accused made a remark distancing himself from familial ties.
In response to pleas for surrender, the accused threw two kitchen knives toward the officials and subsequently surrendered to barangay authorities.

The National Center for Mental Health produced a report (dated March 30, 1989) detailing the accused’s history:

He had previously experienced significant disappointment after returning from work in Saudi Arabia, particularly regarding financial discrepancies involving his wife and brother-in-law.
Behavioral changes emerged in 1986 following a threatening confrontation with a cousin, including sleeplessness, anxiety, and claims of seeing a devil.
He was brought to the UST Hospital in March 1986, where he was diagnosed with Paranoid Disorder with Reactive Psychosis and managed as an outpatient.

After the killing, he was examined and admitted at the National Center for Mental Health, where initial examinations noted continued psychotic behavior, leading to a recommendation for his confinement as “still psychotic or insane.”
A follow-up report on August 24, 1989, indicated that he had shown considerable improvement and was now deemed competent to stand trial.

Maritess Danao, one of the accused’s children, testified about her early morning activities and subsequent discovery of her father’s behavior.
Ricky Danao, another child, witnessed the accused ascending with a bolo and later observed the fatal stabbing through gaps in the bamboo flooring.

Medical testimony was rendered by Dr. Johnevert R. Jimenez and indirectly by Dra. Sylvia B. Santiago:

Dr. Jimenez’s examination, conducted after the crime, confirmed the accused’s history of psychotic symptoms and noted that his impulse control was weak and he was easily overwhelmed by emotions.
Dra. Santiago’s role was primarily to forward the clinical reports rather than provide an independent examination contemporaneous with the crime.

Evidence also showed that before the incident, the accused was engaged in regular economic activities such as fishing and serving as a “jueteng” (illegal numbers) collector, indicating a level of normalcy inconsistent with complete insanity.

The accused was charged with parricide before the Regional Trial Court of Macabebe, Pampanga under an Information alleging that he willfully, unlawfully, and feloniously stabbed his legitimate wife with two kitchen knives, causing her death.
The trial court rendered a decision finding him guilty beyond reasonable doubt, sentencing him to reclusion perpetua along with orders to pay compensatory, moral, and exemplary damages.

The accused invoked an insanity defense, claiming that he was completely deprived of the power to discern and of the freedom of will at the time of the crime.
His defense sought to rely on previous psychiatric evaluations (including his treatment at the UST Hospital in 1986) and testimonies by medical officers at the National Center for Mental Health.
Despite this, the evidence and testimonies did not establish clear and convincing proof of insanity at the time he committed the crime.
The defense also highlighted his voluntary surrender to the barangay officials as a mitigating circumstance, suggesting an acknowledgment of guilt or a desire to avoid further complications in his capture.

Whether the accused’s claim of insanity is supported by clear and convincing evidence that he was completely deprived of reason, discernment, and freedom of will at the time he committed the crime.
Whether the medical and testimonial evidence, which was largely gathered after the commission of the crime, is sufficient to overcome the legal presumption of sanity.
Whether the variability in the accused’s mental health history and his prior engagements in ordinary occupations (fishing and jueteng collection) negate the full applicability of the insanity defense.
Whether the mitigating circumstance of voluntary surrender should influence the severity of the sentence imposed by the trial court.