From the library

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.

Have your own question? Ask ASG Legal AI now.

Get a cited, plain-language answer from 184,000+ statutes and decisions — free, no sign-up.

Ask a question

Showing 73–96 of 113 articles for “drug sale”

BUY Bust Operations Legality AND Proof IN Drug Sale Convictions

Buy-Bust Operations: Proving Illegal Drug Sale and Possession Beyond Reasonable Doubt

A Supreme Court ruling affirms that buy-bust operations can establish both illegal drug sale and possession, and explains what evidence courts require for conviction.

Entrapment vs Instigation: Defining the Boundaries in Drug Sale Convictions

The Supreme Court clarifies the distinction between valid entrapment and unlawful instigation in drug cases, affirming a buy-bust conviction.

Buy-Bust Operations: Entrapment vs Instigation in Illegal Drug Sales

Learn how Philippine courts distinguish entrapment from instigation in buy-bust operations, and why the distinction determines the validity of drug arrests.

Separate Convictions for Drug Sale and Possession: Protecting Public Safety and Upholding the Law

The Supreme Court clarifies that selling and possessing illegal drugs are distinct crimes, each carrying its own penalty under Philippine law.

Reasonable Doubt Prevails: Drug Sale Conviction Overturned for Procedural Lapses and Insufficient Evidence

The Supreme Court acquits Cesar Cantalejo in a drug sale case, ruling that procedural lapses and weak evidence failed to overcome the presumption of innocence.

Challenging Buy-Bust Operations: Supreme Court Upholds Drug Conviction

Philippine Supreme Court affirms drug sale conviction, rejecting frame-up defense and clarifying warrantless arrest rules in buy-bust operations.

Drug Sale Conviction Affirmed: Entrapment Evidence and Legal Presumptions in Shabu Cases

Supreme Court affirms drug sale and possession conviction, explaining buy-bust operations, entrapment evidence, and presumptions in Philippine drug cases.

Drug Sale Conviction Upheld: Minor Inconsistencies Do Not Undermine Police Testimony

The Supreme Court affirms drug sale and possession convictions, ruling that minor inconsistencies in police testimony do not impair credibility.

Entrapment vs Frame-Up: Proving Illegal Drug Sale Beyond Reasonable Doubt

The Supreme Court explains the difference between valid buy-bust entrapment and a mere frame-up in drug cases, and what evidence convicts.

Entrapment vs Instigation: Defining the Line in Philippine Drug Sale Cases

A Supreme Court ruling clarifies the difference between valid entrapment and prohibited instigation in illegal drug sale cases under RA 9165.

Drug Sale Conviction Upheld Despite Procedural Lapses Integrity of Evidence Paramount

Supreme Court affirms drug sale conviction despite Section 21 lapses, ruling that integrity of seized evidence is paramount.

Buy-Bust Operations and Drug Convictions: What the Supreme Court Ruled in People v. Concepcion

The Supreme Court affirms drug sale convictions from a buy-bust, clarifying what evidence is needed and when procedural lapses do not excuse offenders.

Proving Illegal Sale of Shabu: The Role of Informants and Buy-Bust Operations

A Supreme Court ruling explains what prosecutors must prove in illegal drug sales cases and when an informant's testimony is dispensable.

The Boundaries of Buy-Bust Operations: Safeguarding Rights in Drug Sale Convictions

The Supreme Court clarifies the rules on buy-bust operations, evidence, and penalties in illegal drug sale cases under Philippine law.

Buy-Bust Operations and Chain of Custody: Ensuring Integrity in Drug Sale Convictions

A 2007 Supreme Court ruling affirms that a consummated drug sale and the credible testimony of arresting officers can sustain a conviction under R.A. No. 9165.

Buy-Bust Operations: When Reliable Police Testimony Upholds a Drug Conviction

A Philippine Supreme Court ruling explains why entrapment differs from instigation and how police testimony can sustain a drug sale conviction.

Reliability of Poseur Buyer Testimony in Drug Sale Convictions

Philippine Supreme Court ruling on when a single poseur buyer's testimony suffices to convict in illegal drug sale cases.

Police Accountability Conspiracy IN Drug Sales Despite Lack OF Direct Possession

Police Officer Convicted in Drug Sale: When Law Enforcers Face Aggravated Liability

A police officer's conviction for selling shabu shows how conspiracy works and why his uniform did not shield him from liability.

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.

Entrapment and Buy-Bust Operations: How Conspiracy and Illegal Drug Sales Are Proven

Learn how Philippine courts validate buy-bust operations, prove conspiracy in drug sales, and distinguish entrapment from instigation.

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.

Buy-Bust Operations: Ensuring Valid Drug Sale Convictions Through Proper Evidence and Procedure

The Supreme Court affirms a drug sale conviction, clarifying what evidence and procedure make buy-bust operations valid in Philippine criminal law.