Upholding Drug Convictions: Integrity of Evidence Despite Procedural Lapses in Chain of Custody

A drug conviction can stand even when the arresting officers admit they did not follow every step of the procedure for handling seized drugs — so long as the integrity and evidentiary value of the drug itself were preserved. That is the core of People v. Gandawali, G.R. No. 193385 (December 1, 2014), a Supreme Court Resolution affirming a life sentence for illegal sale of shabu despite admitted lapses under Section 21 of Republic Act No. 9165. The ruling matters because the chain of custody is the battleground in nearly every dangerous drugs prosecution.

The buy-bust operation

Acting on a tip from a confidential informant, a buy-bust team from Baler Police Station 2 went to the corner of Sto. Niño Street and Roosevelt Avenue, San Francisco del Monte, Quezon City on June 30, 2003. PO2 Soriano acted as poseur-buyer and was given a P500 bill as buy-bust money.

The informant introduced him to Dats Gandawali and Nol Pagalad as a drug dependent who wanted to buy shabu worth P500. Pagalad asked for payment; PO2 Soriano handed the money to Gandawali, who passed it to Pagalad. Pagalad then took a small heat-sealed plastic sachet from his pocket and gave it to Gandawali, who handed it to the poseur-buyer. PO2 Soriano gave the pre-arranged signal, removed his cap, and the arrests followed. PO1 Sarangaya recovered the marked money from Pagalad.

PO2 Soriano marked the sachet with "ES-06-30-03," the initials of PO1 Sarangaya. The sachet was turned over to the desk officer, a request for laboratory examination was prepared, and the specimen was submitted the same day to the crime laboratory. A qualitative examination confirmed the 0.24 gram of white crystalline substance to be methylamphetamine hydrochloride — shabu.

The defense

Gandawali and Pagalad denied the charge and claimed extortion and frame-up. According to them, Pagalad was arrested at Litex, Fairview while waiting for a bus, and Gandawali was picked up later because Pagalad named him as a companion. They alleged that PO1 Sarangaya demanded P15,000 for their release, and that when they could not produce the money, they were jailed. They admitted filing no complaint against the officers, saying they were afraid and unfamiliar with the procedure.

What the law requires — and when lapses are excused

Section 21(1), Article II of RA 9165 requires the apprehending team with initial custody of the drug to physically inventory and photograph the seized item immediately after seizure and confiscation, in the presence of the accused or his representative or counsel, a representative from the media, a representative from the Department of Justice, and any elected public official, who must sign the copies of the inventory.

The Court acknowledged that PO1 Sarangaya admitted no physical inventory was made and no photograph was taken. His explanation — that he was unfamiliar with Section 21 because the law was then newly implemented — was treated as unsatisfactory.

Even so, the Court held that the lapse was not fatal. The Implementing Rules and Regulations of RA 9165 contain a saving clause: non-compliance with the requirements under justifiable grounds does not render the seizure void and invalid, as long as the apprehending officer or team properly preserved the integrity and evidentiary value of the seized items. The Court stressed that the most important factor is the preservation of that integrity and evidentiary value, since the drug is what determines the guilt or innocence of the accused. Where those are intact, strict compliance may be disregarded.

Why the conviction was upheld

To sustain a conviction for illegal sale of dangerous drugs, the prosecution must establish the identity of the buyer and the seller, the object and consideration of the sale, and the delivery of the thing sold and payment therefor. The Court found these elements present: the appellants were positively identified, the substance tested positive for shabu, and payment was made.

The Court also rejected the argument that failure to present the buy-bust money was fatal. Neither law nor jurisprudence requires presentation of the money used in a buy-bust operation; it is enough to show that the illicit transaction took place, supported by the presentation in court of the corpus delicti.

On the chain of custody, the Court traced each link: the marking of the sachet, the turnover to the desk officer, the request for laboratory examination, the delivery of the specimen the same day, the chemistry report confirming shabu, the identification of the marked sache