G.R. No. 172966 ; February 8, 2007
The People of the Philippines, Appellee, vs. Eugenio Piliin y Garcia, Appellant.

FACTS

On the evening of November 19, 1997, Assistant Provincial Prosecutor Rodrigo Zayenis was shot and killed outside his home in Siniloan, Laguna. His wife, Norma, witnessed the shooting and later identified Eugenio Piliin as the gunman. The police investigation, prompted by an informant’s tip, led to Piliin’s arrest. A paraffin test yielded positive results for gunpowder nitrates on his hands. During custodial investigation, Piliin and two others, Alex Yu and Giovanni Caballes, executed extrajudicial confessions admitting complicity.
At trial, the prosecution presented Norma Zayenis’s eyewitness account. The defense, consisting of Piliin, Yu, and Caballes, denied involvement and interposed alibi. They claimed their confessions were extracted through force and intimidation. The Regional Trial Court convicted Piliin of murder, qualifying it with treachery, evident premeditation, and nighttime, and imposed the death penalty. It acquitted Yu and Caballes due to insufficient evidence and excluded the extrajudicial confessions for being inadmissible, having been obtained without proper counsel.

ISSUE

The core issue is whether the prosecution proved Piliin’s guilt for the crime of murder beyond reasonable doubt absent the extrajudicial confessions.

RULING

Yes, the Supreme Court affirmed the conviction but modified the penalty to reclusion perpetua and awarded damages. The Court upheld the trial court’s exclusion of the extrajudicial confessions due to violations of the constitutional rights to counsel and against self-incrimination. However, the conviction was sustained based on the credible and positive identification by the eyewitness, Norma Zayenis. Her testimony, which detailed how Piliin suddenly approached and shot her husband, was found clear, consistent, and convincing. The Court ruled that her identification alone, coming from a credible witness with no ill motive to falsely testify, was sufficient to establish Piliin’s guilt beyond reasonable doubt.
Regarding the qualifying circumstances, the Court affirmed the presence of treachery. The attack was sudden and unexpected, depriving the victim of any chance to defend himself. However, the Court did not appreciate evident premeditation or nighttime as aggravating circumstances. Evident premeditation requires proof of the time when the offender determined to commit the crime, an act manifestly indicating that determination, and a sufficient lapse of time between the determination and execution, which the prosecution failed to establish. Nighttime was not considered aggravating as it was not shown to have been specially sought by the offender to facilitate the crime. Consequently, with treachery as the sole qualifying circumstance, the proper penalty is reclusion perpetua, not death.