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.
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Possession Beyond Ownership: Constructive Possession in Drug Cases
The Supreme Court explains constructive possession in drug cases—control and dominion matter more than ownership. Learn the rules from Quelnan v. People.
Constructive Possession in Drug Cases: What Quelnan v. People Teaches
The Supreme Court explains constructive possession of illegal drugs and when a warrantless arrest is valid in drug cases.
Unlawful Arrest Nullifies Seized Evidence Protecting Constitutional Rights in Drug Cases
When police act without a warrant, the evidence they seize may be inadmissible. Learn the rules on warrantless arrests and searches.
Buy-Bust Operations: Chain of Custody and Legal Authority in Drug Cases
The Supreme Court clarifies rules on buy-bust operations, drug testing, and proving lack of authority to sell shabu.
Entrapment vs Instigation: The Fine Line in Philippine Drug Cases
Philippine Supreme Court clarifies the difference between valid entrapment and unlawful instigation in drug buy-bust operations under RA 9165.
Legality of Buy-Bust Operations in Philippine Drug Cases: An In-Depth Analysis
The Supreme Court affirms buy-bust operations as lawful entrapment in drug cases, clarifying penalties under RA 9165 regardless of drug quantity.
Probable Cause vs False Testimony: Navigating Search Warrant Challenges in Drug Cases
Learn how Philippine courts balance probable cause requirements against allegations of false testimony in search warrant challenges.
Buy-Bust Operations in Drug Cases: Legality and Constitutional Rights Under Philippine Law
The Supreme Court in People v. Sy upheld the legality of buy-bust operations while stressing that courts must closely scrutinize how such operations are carried out.
Challenging Illegal Searches and Evidence Admissibility in Philippine Drug Cases
Learn how the Supreme Court handles illegal search claims and evidence admissibility in drug possession cases under Philippine law.
Chain of Custody Is Key: How Mishandled Evidence Can Undermine Drug Cases in the Philippines
A Supreme Court ruling shows how poor court records management delays justice, and why drug cases demand stricter handling of evidence and dockets.
Bail in Drug Cases: Judges Must Follow Due Process and Know the Law
Supreme Court disciplines a judge for granting bail without hearing in drug cases, stressing judicial competence and mandatory bail hearings.
Shared Residence Shared Responsibility Understanding Constructive Possession in Drug Cases
Learn how Philippine courts determine constructive possession of illegal drugs when multiple people share a residence, and the legal standards involved.
Abuse of Authority: A Judge's Unlawful Order for Warrantless Arrest
Philippine Supreme Court ruling on buy-bust operations, warrantless arrests, and the limits of judicial authority in drug cases.
Challenging Entrapment When Buy-Bust Operations Must Meet Strict Standards in Drug Cases
The Supreme Court explains when a buy-bust operation is valid and when an accused can challenge it as entrapment.
Entrapment vs Illegal Search: Safeguarding Rights in Drug Cases
The Supreme Court explains the difference between valid entrapment and illegal warrantless searches in drug cases, and clarifies penalties for selling small amounts of shabu.
Shabu Sale: The Decisive Role of Consummated Transactions in Drug Cases
Why a completed drug sale, not an arrest, seals a conviction—lessons from a 2004 buy-bust case.
Drug Cases and the Requirement to Allege Aggravating Circumstances in the Information
In Li Ka Kim v. People, the Supreme Court reduced a death sentence because the aggravating circumstance was not alleged in the Information. Here is what that means.
Reasonable Doubt and Warrants in Drug Cases: People v. Ayangao
The Supreme Court affirms a drug transport conviction, explaining probable cause for warrantless arrests and the limits of the alibi defense.
Balancing Presumption OF Regularity AND Proof Beyond Reasonable Doubt IN Drug Cases
Buy-Bust Operations Validity and the Principle of Entrapment in Drug Cases
The Supreme Court explains when buy-bust operations are valid and how entrapment differs from instigation in drug cases.
Challenging Search Warrant Jurisdiction in Drug Cases: People v. Chiu
In People v. Chiu, the Supreme Court upheld a Pasay court's search warrant over a Quezon City house. Learn when a court may reach outside its territory.
Buy-Bust Operations and the Presumption of Regularity: Credibility in Drug Cases
How the Supreme Court weighed police testimony against frame-up claims in a buy-bust drug case, and why credibility matters.
Drug Sales and Entrapment: Court Upholds Buy-Bust Conviction in Shabu Case
Supreme Court affirms conviction in buy-bust drug operation, clarifying rules on entrapment, buy-bust money, and frame-up defenses in Philippine drug cases.