People vs. Bascos

When the defense of insanity is raised, the burden of evidence shifts to the defense to prove that the accused was insane at the very moment the crime was committed. If this burden is met, the accused is exempt from criminal liability under Article 8 of the Penal Code and must be confined in an asylum.

The case addresses the perennial legal conflict regarding the defense of insanity in criminal law. It clarifies the Philippine jurisdiction's stance on the burden of proof for insanity and the proper disposition of an accused found to be insane, distinguishing between mere suspension of sentence (Article 100) and total exemption from liability (Article 8).

• Filed in the Court of First Instance of Pangasinan.
• The RTC found the accused guilty of homicide but suspended the sentence under Article 100, ordering hospitalization.
• The case was appealed directly to the Supreme Court.

• Donato Bascos was charged with the murder of Victoriano Romero.
• The prosecution proved Bascos killed Romero while the latter was sleeping.
• Bascos pleaded not guilty, raising the defense of insanity.
• Testimony from the accused's wife and cousin indicated he had been "more or less continuously out of his mind for many years."
• The examining physician, Dr. Gonzalo Montemayor, declared Bascos a "violent maniac" and opined he was probably insane at the time of the killing.
• The SC noted a total lack of motive for the killing.

• The trial court erred in applying Article 100 (suspension of sentence) instead of Article 8 (exempting circumstance) of the Penal Code.
• The evidence presented was sufficient to prove the accused was insane at the time of the commission of the felony, thus exempting him from criminal liability.

• The Attorney-General, representing the People, agreed with the appellant's conclusion, practically conceding that the defense of insanity was sustainable under Article 8.

• Procedural Issues: N/A
• Substantive Issues:
  • Whether the plea of insanity is sustainable under Article 8, paragraph 1, of the Penal Code as an exempting circumstance.
  • Whether the case falls instead under Article 100 of the Code (suspension of sentence for an insane convict).

• Procedural: N/A
• Substantive: The SC ruled in favor of the accused.
• The SC found the evidence sufficient to establish that the accused was a lunatic when he committed the grave felony.
• Therefore, the accused is exempt from criminal liability under Article 8, paragraph 1, of the Penal Code.
• The judgment of the trial court was reversed, and the defendant was acquitted.
• However, pursuant to the same Article 8, the SC ordered the defendant's mandatory confinement in an insane asylum (San Lazaro Hospital or other designated facility) and prohibited his release without prior court approval.

• Burden of Proof for Insanity — The law presumes every person to be sane. When the defense of insanity is interposed, the burden of evidence shifts to the defense to prove that the accused was insane at the very moment of committing the act. This is a "rather strict doctrine" previously adopted by the SC.
• Exempting Circumstance of Insanity (Art. 8, par. 1) — An imbecile or lunatic is exempt from criminal liability, unless they acted during a lucid interval. When such a person commits a grave felony, the court must order their confinement in an asylum.

• "The rather strict doctrine 'that when a defendant in a criminal case interposes the defense of mental incapacity, the burden of establishing that fact rests upon him,' has been adopted in a series of decisions by this court."
• "We are convinced that the accused was a lunatic when he committed the grave felony described in the record and that consequently he is exempt from criminal liability, and should be confined in an insane asylum."

• U.S. vs. Martinez (1916) — Cited as precedent establishing that the burden of proving insanity rests on the defense.
• U.S. vs. Hontiveros Carmona (1910) — Also cited as precedent for the same rule on the burden of proof for insanity.

• Article 8, paragraph 1, of the Penal Code — The exempting circumstance for an imbecile or lunatic. Applied to acquit the accused and mandate his confinement.
• Article 100 of the Penal Code — The provision for suspending sentence of an insane convict. The SC held this was erroneously applied by the trial court instead of Article 8.