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gr_119619_1996

Hizon, et al. v. Court of Appeals, et al., G.R. No. 119619, December 13, 1996

G.R. No. 119619December 13, 1996Ponente: PUNO, J.
  • Criminal Law
  • Procedural (Remedial Law)
  • illegal fishing
  • sodium cyanide
  • warrantless search
  • admissibility of evidence
  • NBI laboratory examination
  • specimen integrity
  • statutory presumption
  • presumption of innocence
  • reasonable doubt
  • PD 704

Read the full decision

I. Facts of the Case

Petitioners were convicted for illegal fishing with the use of poisonous substance (sodium cyanide) under Presidential Decree No. 704 after police boarded and inspected their fishing boat, F/B Robinson, and submitted fish specimens for NBI testing. Although the first NBI tests were positive for sodium cyanide, reexamination later produced negative results, and the prosecution failed to adequately explain the contradictory findings or ensure the integrity of the specimens, creating reasonable doubt. On review, the Supreme Court acquitted petitioners, holding that the statutory presumption is only prima facie and cannot overcome the constitutional presumption of innocence absent proof beyond reasonable doubt.

  1. In September 1992, the PNP Maritime Command of Puerto Princesa received reports of illegal fishing in the coastal waters of the city, prompting coordination with the city mayor’s Task Force Bantay Dagat.

  2. September 30, 1992

    About 2:00 p.m., Task Force Bantay Dagat reported that fishing using “muro ami” was occurring within the shoreline of Barangay San Rafael, Puerto Princesa. Police and the Task Force proceeded, boarded the F/B Robinson within the seven-kilometer shoreline with the captain’s acquiescence, inspected the boat, and found foreigners with photocopied passports and an aquarium with live fish weighing about one ton.

  3. At the city harbor, the officers interrogated the captain and the two foreign nationals and prepared an Inspection/Apprehension Report charging various violations, including fishing without a mayor’s permit, employing excess fishermen, and having two foreign nationals without original passports.

  4. October 1, 1992

    SPO3 Enriquez ordered random fish sampling for laboratory examination. Boat engineer Ernesto Andaya delivered live lapu-lapu specimens to the Maritime Office, where they were sealed and sent to the NBI sub-office for record and evidentiary purposes.

  5. October 3, 1992

    The NBI sub-office certified the specimens for laboratory examination at the NBI Head Office in Manila, with Edna Capicio scheduled to personally transport the specimens for board examination in criminology.

  6. October 4-5, 1992

    Capicio retrieved the specimens from the freezer, repackaged them into sealed bags, and brought them to the NBI Head Office in Manila shortly after arriving.

  7. October 7, 1992

    NBI Forensic Chemist Emilia Rosaldes conducted tests and found positive results for sodium cyanide in the fish samples, with the note that sodium cyanide is a violent poison.

  8. Based on these findings, the PNP Maritime Command filed a complaint against the owner/operator and other persons, including two Hongkong nationals and fishermen. Petitioners pleaded not guilty.

  9. At trial, petitioners denied illegal fishing with poison, claiming they were legitimate fishermen and alleging police coercion during boarding and the sampling process. The trial proceeded while the prosecution relied on the NBI positive test results.

  10. After the Information was filed and bail was granted, petitioners moved for reexamination. The trial court granted the motion and, on November 23, 1992, NBI forensic chemist Salud Rosales conducted tests on randomly taken specimens and found negative results for sodium cyanide.

  11. July 9, 1993

    The RTC Branch 52, Palawan found petitioners guilty of illegal fishing with the use of obnoxious or poisonous substance. It sentenced petitioners to imprisonment and ordered confiscation/forfeiture of the boat, sampans, and the fish as instruments and proceeds of the offense.

  12. On appeal, the Court of Appeals affirmed the RTC decision (CA-G.R. CR No. 15417), holding that the warrantless search was valid and that evidence was admitted; it concluded that petitioners rebutted the statutory presumption by producing reexamined samples.

  13. Petitioners, with concurrence of the Solicitor General, filed a petition for review on certiorari before the Supreme Court, primarily challenging evidentiary issues involving the warrantless search and arguing that the NBI’s findings were contradictory and insufficient to prove guilt beyond reasonable doubt.

  14. December 13, 1996

    The Supreme Court reversed the Court of Appeals and acquitted petitioners for illegal fishing with the use of poisonous substances due to failure to prove guilt beyond reasonable doubt. The Court ruled that while the warrantless search on the fishing boat was valid, the statutory presumption under the fisheries law is only prima facie and cannot stand against the constitutional presumption of innocence in light of reasonable doubt arising from conflicting NBI results and inadequately explained specimen discrepancies.

II. Issues

1
Criminal Law

Whether or not the mere positive results to the test for the presence of sodium cyanide in the fish specimen, albeit illegally seized on the occasion of a warrantless search and arrest, is admissible and sufficient basis for the petitioners' conviction of the crime of illegal fishing.

2
Criminal Law

Whether or not the statutory presumption of guilt under Sec. 33 of Presidential Decree No. 704 cannot prevail against the constitutional presumption of innocence, such that the gravamen of the offense of illegal fishing must still be proved beyond reasonable doubt.

3
Procedural (Remedial Law)

Whether or not the Court of Appeals erred in not reversing the judgment of the trial court and acquitting the petitioners.

III. Ruling

Issue 1Criminal Law

Whether or not the mere positive results to the test for the presence of sodium cyanide in the fish specimen, albeit illegally seized on the occasion of a warrantless search and arrest, is admissible and sufficient basis for the petitioners' conviction of the crime of illegal fishing.

No

Despite the finding of sodium cyanide in the first NBI test, the Supreme Court held that the prosecution failed to prove beyond reasonable doubt that the fish were actually caught with poisonous substance due to conflicting test results and unresolved concerns over the evidentiary integrity of the specimens. Consequently, the first positive result was not sufficient to sustain conviction.

How the Court reasoned

  1. The Court recognized that the warrantless search of the F/B Robinson could be treated as valid in the case, meaning the seized items were not automatically excluded on that ground.
  2. However, admissibility of evidence does not automatically equate to proof beyond reasonable doubt; the Court still evaluated whether the totality of evidence established the illegal use of sodium cyanide.
  3. After the Information was filed and bail granted, the trial court permitted reexamination of specimens, and the reexamined samples later tested negative for sodium cyanide.
  4. The prosecution failed to satisfactorily explain the contradictory NBI findings between the initial positive test and the later negative test.
  5. The Court found that the integrity and safeguards of the specimens were not sufficiently assured to remove reasonable doubt about whether the samples tested represented the same fish caught using sodium cyanide.
  6. The Court also noted that the apprehending officers did not find sodium cyanide or any poisonous or obnoxious substance during the search and initially charged violations other than illegal fishing with poison, reinforcing the presence of reasonable doubt.
“The prosecution failed to explain the contradictory findings on the fish samples and this omission raises a reasonable doubt that the one ton of fishes in the cage were caught with the use of sodium cyanide.”

Rule applied

Rules on admissibility and evaluation of evidence in criminal cases; statutory presumption under P.D. No. 704 treated as prima facie only; requirement of proof beyond reasonable doubt in criminal prosecutions.

Issue 2Criminal Law

Whether or not the statutory presumption of guilt under Sec. 33 of Presidential Decree No. 704 cannot prevail against the constitutional presumption of innocence, such that the gravamen of the offense of illegal fishing must still be proved beyond reasonable doubt.

Yes

The Supreme Court ruled that the statutory presumption under Section 33 of P.D. No. 704 is only prima facie and cannot defeat the constitutional presumption of innocence when the prosecution evidence leaves reasonable doubt.

How the Court reasoned

  1. The Court stressed that the statutory presumption under P.D. No. 704 is not conclusive; it is only prima facie.
  2. A prima facie presumption means it may establish a fact unless rebutted, but it does not eliminate the prosecution’s burden to prove guilt beyond reasonable doubt.
  3. Given the conflicting NBI test results and unresolved specimen integrity issues, the statutory presumption could not stand against the constitutional presumption of innocence.
  4. Accordingly, the prosecution’s proof had to independently establish the gravamen—illegal fishing with poisonous substance—beyond reasonable doubt, which the Court found lacking.
  5. Because reasonable doubt existed, the Court required an acquittal despite the existence of the statutory presumption.
“We stress, however, that the statutory presumption is merely _prima facie_.”

Rule applied

Presidential Decree No. 704, Fisheries Decree of 1975, Section 33; constitutional presumption of innocence and the requirement of proof beyond reasonable doubt in criminal cases.

Issue 3Procedural (Remedial Law)

Whether or not the Court of Appeals erred in not reversing the judgment of the trial court and acquitting the petitioners.

Yes

The Supreme Court found that the Court of Appeals committed reversible error in not overturning the conviction and acquitting petitioners, because the evidence failed to establish guilt beyond reasonable doubt.

How the Court reasoned

  1. The Supreme Court reviewed whether the conviction could be sustained in light of conflicting scientific evidence and the prosecution’s failure to explain discrepancies.
  2. Although the Court of Appeals addressed validity of the warrantless search and evidence admission, the Supreme Court focused on whether the prosecution proved the specific prohibited act—fishing with poisonous substance—beyond reasonable doubt.
  3. The Supreme Court agreed with the presence of reasonable doubt created by contradictory NBI findings and inadequately explained specimen handling safeguards.
  4. Because the statutory presumption was only prima facie and was effectively undermined by the rebuttal evidence and gaps, the conviction could not stand.
  5. Thus, the Court of Appeals’ affirmance of the RTC conviction was reversed, and petitioners were acquitted.
“Petitioners are acquitted of the crime of illegal fishing with the use of poisonous substances defined under Section 33 of Republic Act No. 704, the Fisheries Decree of 1975.”

Rule applied

Rule on criminal appeals and review under certiorari; constitutional requirement that conviction must rest on proof beyond reasonable doubt; evaluation of sufficiency of evidence and effect of rebutted prima facie presumption.

Doctrines

1

The statutory presumption of guilt under Section 33 of P.D. No. 704 (Fisheries Decree of 1975) is merely prima facie; it does not override the constitutional presumption of innocence. The prosecution must still prove the elements of the offense beyond reasonable doubt.

Final Disposition

WHEREFORE, the petition is GRANTED. The assailed Decision of the Court of Appeals in CA-G.R. CR No. 15417 is REVERSED. Petitioners are ACQUITTED of the crime of illegal fishing with the use of poisonous substances, for failure of the prosecution to prove their guilt beyond reasonable doubt.

Notes

Although the Court recognized the warrantless search on the fishing boat as valid in the case, the conviction still failed due to reasonable doubt arising from contradictory NBI findings and unresolved issues on the evidentiary integrity of the fish specimens.