GR 182420; (July, 2009) (Digest)
G.R. No. 182420 ; July 23, 2009
PEOPLE OF THE PHILIPPINES, Plaintiff-Appellee, vs. ELSIE BARBA y BIAZON, Accused-Appellant.
FACTS
Accused-appellant Elsie Barba was charged with violating Section 5 of R.A. 9165 (sale of dangerous drugs) following a buy-bust operation on January 17, 2003. Prosecution evidence established that PO2 Rodel Rabina acted as a poseur-buyer and purchased two sachets of shabu from Barba for a marked PhP 200 bill. Upon Rabina’s signal, the arresting team apprehended Barba and three other individuals found inside her house. The seized items were marked at the police station and subsequently examined by a forensic chemist, who confirmed the presence of methylamphetamine hydrochloride. Barba, however, denied the accusation, claiming she was framed and that the police forcibly entered her home without finding any drugs.
The Regional Trial Court convicted Barba of drug pushing and sentenced her to life imprisonment and a fine. The Court of Appeals affirmed the conviction, giving credence to the testimonies of the police officers and finding that the prosecution had established all elements of the illegal sale of dangerous drugs. Barba appealed to the Supreme Court, arguing her guilt was not proven beyond reasonable doubt.
ISSUE
Whether the prosecution successfully proved the guilt of the accused-appellant for the illegal sale of dangerous drugs beyond reasonable doubt.
RULING
No. The Supreme Court reversed the conviction and acquitted Barba. The Court emphasized that in prosecutions for illegal sale of dangerous drugs, the identity of the drug itself must be established with moral certainty. It is crucial that the substance seized from the accused is the very same substance presented in court. This requirement is safeguarded by the chain of custody rule under Section 21 of R.A. 9165, which mandates the procedure for handling seized items to prevent switching, planting, or contamination.
The Court found a glaring break in the chain of custody. The prosecution failed to account for the movement and safekeeping of the seized drugs from the time of confiscation at the scene until their presentation in court. There was no testimony detailing who had custody of the evidence after PO2 Rabina marked it at the station and before it was submitted to the forensic chemist. The Request for Laboratory Examination was prepared by a different officer, Inspector Bauto, but there was no evidence showing how the specimens were transferred to him or how they were stored and preserved in the interim. This unexplained gap created reasonable doubt as to the integrity and identity of the corpus delicti. Consequently, the prosecution did not overcome the constitutional presumption of innocence, warranting acquittal.