G.R. No. 77969 - People vs. De Luna

The case involves People of the Philippines (plaintiff-appellee) versus Patrick de Luna (defendant-appellant).
It was decided by the First Division of the Supreme Court (G.R. No. 77969) on June 22, 1989.
The trial court was Branch 10 of the Regional Trial Court in Cebu City where the defendant was arraigned and subsequently convicted.

The defendant was charged with Murder under an Information which alleged that on or about December 17, 1986 at approximately 7:00 P.M. in the City of Cebu:

He, with deliberate intent, attacked and assaulted a young girl named Tricia.
The assault was characterized by the use of personal violence (punching and kicking) resulting in multiple severe physical injuries.
These injuries led to cardiorespiratory arrest secondary to traumatic multiple injuries, and the victim died the following day.
The information highlighted aggravating circumstances including treachery and evident premeditation.

During arraignment on December 23, 1986, the defendant, assisted by Counsel de Oficio Atty. David Ompoc, entered a plea of guilty.
The plea was qualified by the repeated declaration “hindi ko sinasadya” (translated as “I did not mean it”).
From the stenographic transcript:

The interpreter confirmed that the defendant understood the charge, but he mentioned being drunk and denied any motive to kill.
When asked if evidence should be presented, the defendant stated he would not require further evidence as he acknowledged his fault, again reiterating that the act was unintentional.
The court confirmed that the accused understood the charge of Murder and his plea was acknowledged as an admission of guilt with the qualification regarding intent.

The trial court accepted the plea of guilty notwithstanding the qualification, concluding that the defendant was guilty beyond reasonable doubt.
The decision dated December 23, 1986, convicted the defendant of Murder.
The sentence imposed was reclusion perpetua (life imprisonment) along with an order to indemnify the heirs of the victim Tricia with ₱30,000.00.
Costs were also imposed “de oficio.”

That his plea of guilty was not an unconditional admission but only a conditional one implying he did not commit the crime intentionally (therefore a plea to homicide rather than murder).
That even assuming the plea was accepted, the trial court erred by waiving the presentation of evidence by the prosecution, which was required to determine the degree of culpability under capital offense procedures.

Whether the defendant’s plea of guilty, qualified by the phrase “hindi ko sinasadya,” constitutes an unconditional admission of guilt for the charged crime of Murder.
Whether the qualification implied that the defendant was only admitting to the lesser offense of Homicide (lacking the requisite intent, treachery, and premeditation).

Whether the trial court erred in accepting the defendant’s waiver of the evidence presentation by the prosecution in a capital case.
Whether, following the procedural rules for capital offenses, the court should have conducted a thorough inquiry and required evidence to establish both guilt and the precise degree of culpability despite the defendant’s waiver.