Case Summary (G.R. No. L-63630)
Factual Background
In the late evening of March 2, 1982, Patrolmen Silverio Quevedo and Romeo L. Punzalan, together with Barangay Tanod Macario Sacdalan, were conducting surveillance at the Victory Liner terminal in Barangay San Nicolas, San Fernando, Pampanga. The patrolmen observed a man carrying a red traveling bag who acted suspiciously, stopped him and, after identifying themselves, requested that he open the bag. Inside were dried leaves wrapped in plastic which the patrolmen identified as marijuana and which they estimated to weigh approximately one kilo. The man gave his name as Medel Tangliben and allegedly told the officers that he was waiting for a ride to Olongapo City to deliver the contents. The man was taken to the police station for investigation.
Prosecution Evidence
The prosecution presented oral testimony of Patrolmen Silverio Quevedo and Romeo Punzalan and documentary exhibits including the red traveling bag (Exhibit G), the seized material (Exhibit B), an investigator’s report (Exhibit F), a field test report by Patrolman Roberto Quevedo (Exhibit H and E), and laboratory examination results from the PCCL at Camp Olivas (Exhibits A, A-1, C, C-1). Patrolman Roberto Quevedo conducted an on-the-spot field test that yielded a positive result for marijuana and transported the remaining material to the PCCL, where forensic chemist Marilene Salangad examined the sample and likewise found it to be marijuana.
Defense Evidence
The accused testified as sole defense witness. He denied leaving his residence in Antipolo on March 2, 1982, and recounted activities in Subic on March 3, 1982, including drinking and attempting to catch a Manila-bound bus. He asserted that when approached at the Victory Liner terminal he was accosted by Patrolman Punzalan, who took his wallet and money and later brought him to the municipal building for verification, where Patrolman Silverio Quevedo allegedly took a fifty-peso bill. The accused denied ownership of the marijuana and alleged misconduct by the arresting officers.
Trial Court Proceedings and Conviction
The Regional Trial Court found the prosecution witnesses credible, accepted the positive field and laboratory tests as corroboration, and concluded that the accused willfully and unlawfully possessed one bag of dried marijuana leaves weighing approximately one kilo and intended to transport them to Olongapo City. The trial court convicted the accused of violating Section 4, Article II of Republic Act 6425 and sentenced him to life imprisonment, fined him P20,000, and ordered costs.
Appellate Contentions
On appeal the accused initially assigned a single error asserting conviction on insufficient and doubtful evidence. New appellate counsel later raised three assignments of error: that the marijuana was the product of an unlawful warrantless search and therefore inadmissible; that the alleged seized package was not properly authenticated; and that the prosecution failed to prove guilt beyond reasonable doubt.
Search Incident to Arrest and Warrantless Seizure
The Supreme Court addressed the contention that the seizure was unlawful. It observed that a person lawfully arrested may be searched without a warrant under Rule 126, Section 12, and that a peace officer may arrest without a warrant when the offense was committed in his presence under Rule 113, Section 5(a). The Court found that the accused was caught in flagrante while carrying the contraband and that the warrantless search was incident to a lawful arrest. The Court distinguished People v. Aminnudin, 163 SCRA 402, on the ground that the present arrest involved urgency and on-the-spot information from an informer, whereas in Aminnudin the police had time to obtain a warrant. The Court relied on People v. Claudio, 160 SCRA 646, to support the lawfulness of warrantless seizure in in flagrante cases.
Authentication of the Seized Package
The Court rejected the claim of non-authentication. Patrolman Roberto Quevedo testified that he delivered the marijuana package to the PCCL together with a letter-request for examination, and the forensic chemist testified that she received the substance together with the letter-request bearing the accused’s name. The Court concluded that the requirements for authentication were sufficiently complied with and that, even if authentication were imperfect, the independent positive field test by Patrolman Roberto Quevedo corroborated the nature of the seized material.
Admissibility of Extrajudicial Confession
The Court disallowed reliance on any alleged extrajudicial admission by the accused that he intended to transport the marijuana, because the record did not show that the accused had been apprised of his rights to remain silent and to counsel prior to custodial questioning. The Court cited People v. Duero, 104 SCRA 379, and People v. Tolentino, 145 SCRA 597, for the rule that the prosecution must prove that a custodial confession was preceded by appropriate warnings and an intelligent waiver.
Sufficiency of Evidence, Credibility, and Intent to Transport
The Court afforded deference to the trial court’s assessment of credibility and upheld the prosecution witnesses’ testimonies as positive and corroborated by laboratory results. The Court noted the weaknesses in the accused’s uncorroborated, self-serving testimony and his failure to pr
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Case Syllabus (G.R. No. L-63630)
Parties and Procedural Posture
- People of the Philippines prosecuted the case before the Regional Trial Court, Branch 41, Third Judicial Region at San Fernando, Pampanga.
- Medel Tangliben y Bernardino was the defendant-appellant convicted by the trial court and appealed to this Court.
- The trial court originally found the appellant guilty under Section 4, Article II of Republic Act No. 6425 and sentenced him to life imprisonment with a fine of P20,000.
- The Solicitor-General filed a brief supporting the trial court's findings and the appellant was represented by appointed counsel on appeal.
Key Facts
- Police conducting surveillance at the Victory Liner Terminal in San Nicolas, San Fernando, Pampanga, observed a man carrying a red traveling bag and acting suspiciously.
- Patrolmen Silverio Quevedo and Romeo L. Punzalan confronted the man, who later identified himself as Medel Tangliben.
- The patrolmen opened the red traveling bag and found dried leaves wrapped in plastic that the patrolmen and subsequent tests identified as marijuana.
- Patrolman Roberto Quevedo performed a field test that yielded a positive result for marijuana and sent the remaining sample to the PCCL at Camp Olivas for forensic examination.
- The forensic chemist examined the sample and likewise reported that the material was marijuana.
Procedural History
- The Information charged the accused with possession and transport of approximately one kilo of dried marijuana leaves on March 2, 1982, at San Fernando, Pampanga.
- The RTC convicted the accused of violating Section 4, Article II of Republic Act No. 6425 and imposed life imprisonment and a P20,000 fine.
- The accused appealed to this Court on the ground of insufficiency and doubtful evidence, and new counsel later raised additional assignments of error.
Issues Presented
- Whether the warrantless search and seizure of the marijuana was lawful.
- Whether the marijuana introduced in evidence was properly authenticated.
- Whether the prosecution proved the accused's guilt beyond reasonable doubt for the offense charged.
- Whether any alleged extrajudicial confession was admissible in evidence.
Prosecution Evidence
- Patrolmen Quevedo and Punzalan testified that they observed the accused with the red traveling bag and that the bag contained marijuana leaves.
- Patrolman Roberto Quevedo testified to conducting a field test that produced a positive result for marijuana.
- Forensic Chemist Marilene Salangad testified that laboratory examination of the submitted sample confirmed the material as marijuana.
- An investigator's report, photograph of the bag (Exhibit G), field test result (Exhibit H), and laboratory reports (Exhibits C and C-1) were introduced by the prosecution.
Defense Evidence
- The accused testified that he had been in Subic o