Short answer. A killing becomes murder rather than homicide when it is carried out with at least one of the qualifying circumstances Article 248 lists — chief among them treachery, evident premeditation, taking advantage of superior strength, a price or reward, cruelty, or the use of fire, poison or explosion. Any one is enough.
What the law says
taking advantage of superior strength, with the aid of armed men, or employing means to weaken the defense or of means or persons to insure or afford impunity.
Revised Penal Code, Article 248 — Murder And Its Qualifying Circumstances. Read the full provision →
What the law says
With cruelty, by deliberately and inhumanly augmenting the suffering of the victim, or outraging or scoffing at his person or corpse.
Revised Penal Code, Article 248 — Murder And Its Qualifying Circumstances. Read the full provision →
Murder is homicide plus a qualifying circumstance
Homicide and murder both mean the unlawful killing of another person who is not a close relative. What separates them is a qualifying circumstance. Article 248 says a person who kills another is guilty of murder when the killing is attended by any of six listed circumstances; without one of them, the same killing is only homicide, which carries a lighter penalty. A qualifying circumstance is not a mere aggravating factor added at sentencing — it changes the very crime charged, so the prosecution must allege it in the information and prove it as surely as the killing itself. If it is charged but not proved, the conviction drops to homicide.
The circumstances that qualify a killing
The six are grouped in the article. The best known is treachery — attacking in a way that leaves the victim no chance to defend — which the article ties to taking advantage of superior strength, with the aid of armed men, or employing means to weaken the defense or of means or persons to insure or afford impunity. The others are killing in consideration of a price, reward or promise; killing by means such as fire, poison, explosion or a wrecked vehicle; killing on the occasion of a calamity like a flood, earthquake or epidemic; killing with evident premeditation; and killing with cruelty, by deliberately and inhumanly augmenting the suffering of the victim. Just one, properly proved, is enough to make the crime murder.
The penalty, read against later laws
The article as printed sets the penalty at reclusion perpetua to death, and this wording is the version introduced by Republic Act No. 7659 (1993). Two corrections matter. First, older copies of the Revised Penal Code still print the original 1930 penalty, so a source showing something else may simply be out of date. Second, and more important, Republic Act No. 9346 (2006) abolished the death penalty in the Philippines. So although the article still reads 'to death', a person convicted of murder today cannot be sentenced to death; the penalty imposed is reclusión perpetua. Read the article subject to that prohibition rather than on its face.
One is enough — and what does not qualify
A few practical points. Only one qualifying circumstance is needed; extra ones do not push the crime higher. The circumstance must exist at the moment of the killing and be shown by evidence, not assumed from how brutal the result was — a savage but spur-of-the-moment attack is not automatically treacherous or premeditated. If the victim is the offender's spouse, parent, child, or other ascendant or descendant, the crime is not murder at all but parricide under Article 246, which has its own penalty. And a killing done in genuine, complete self-defence is neither murder nor homicide. Because the label turns on fine distinctions of proof, a charge of this weight calls for counsel at once.
Related provisions
- Revised Penal Code, Article 248 — Murder And Its Qualifying Circumstances
- Revised Penal Code, Article 246 — Parricide: Killing A Relative