Legal Insights

Plain-language guides and case briefs on Philippine law — researched from the firm's law library of 184,000+ statutes, Supreme Court decisions, and agency issuances, and written so non-lawyers can understand and act on them.

Showing 114 of 14 articles for sound mind

Holographic Wills in the Philippines: Requirements and Validity

Learn the requirements for a valid holographic will in the Philippines, who can make one, and how to ensure it stands up in court.

Intellectual Disability as a Defense: The Limits of Exemption from Criminal Liability in Statutory Rape Cases

The Supreme Court clarifies when intellectual disability or imbecility exempts an accused from criminal liability, and why it did not apply in this statutory rape conviction.

Child Witness Testimony and Competency in Philippine Rape Cases

How the Supreme Court affirmed a rape conviction based on a four-year-old child's testimony, clarifying competency and hearsay rules.

Formal Will Requirements: Strict vs Substantial Compliance in Probate

Philippine Supreme Court clarifies when defective attestation clauses invalidate wills, distinguishing strict from substantial compliance under Civil Code Articles 805 and 809.

Sound Mind Prevails: Upholding Testamentary Freedom in Will Probate

Philippine Supreme Court clarifies that forgetfulness does not equal unsound mind, and oppositors bear the burden in will probate cases.

Guardianship and Competency: Protecting Vulnerable Individuals From Exploitation

Supreme Court ruling on guardianship for persons of weak mind, protecting vulnerable individuals from exploitation by relatives.

Probate Jurisdiction and Due Process in Will Allowance: Nittscher v. Nogales

The Supreme Court clarifies probate jurisdiction, forum-shopping rules, and due process in allowing holographic wills and issuing letters testamentary.

Notarial Wills and Territorial Limits on Notary Public Authority

A will acknowledged before a notary acting outside his commission is void. Learn the territorial limits rule from Guerrero v. Bihis.

Unprobated Wills and Ejectment: Why Probate Is Required Before Claiming Property Rights in the Philippines

An unprobated will has no legal effect in Philippine courts. Learn why probate is mandatory before asserting inheritance rights in property disputes.

Insanity Plea in Philippine Law: Proving Mental Capacity at the Time of the Offense

Philippine Supreme Court clarifies the insanity defense under Article 12(1) RPC, the burden of proof, and timing requirements for psychiatric examination.

Reasonable Doubt and Insanity Defense: When Inconsistent Testimony Leads to Acquittal in Philippine Murder Cas

Philippine Supreme Court clarifies insanity defense and treachery in murder cases, reducing death penalty to reclusion perpetua.

Navigating the Insanity Defense in Philippine Law: Burden of Proof and Presumption of Sanity

The Supreme Court clarifies the insanity defense in Philippine criminal law, emphasizing the presumption of sanity and the accused's burden to prove insanity beyond reasonable doubt.

Criminal Conspiracy and Exempting Circumstances: Duress and Mental Capacity in Philippine Law

A look at how the Supreme Court defined conspiracy, duress, and imbecility defenses in a kidnapping and homicide case.

When One Witness Is Enough: Positive Identification in Philippine Criminal Law

A single credible witness can sustain a conviction in the Philippines. This article explains the rules on positive identification and alibi.