Castañares vs. Court of Appeals

Complete self-defense exempts from criminal liability when unlawful aggression, reasonable necessity of the means employed, and lack of sufficient provocation concur, and the accused bears the burden of proving these circumstances clearly and convincingly.

Carlos Castañares was a fisherman who supervised the loading of fish from his motorboat onto a truck at the Rufina Patis Compound on Calle Pescador, Malabon, Rizal. The victims, Manuel and Felizardo Pacheco, were brothers present in the vicinity on the evening of February 7, 1967. The governing legal framework is Article 11, paragraph 1 of the Revised Penal Code, which enumerates complete self-defense as a justifying circumstance requiring the concurrence of three elements: unlawful aggression, reasonable necessity of the means employed, and lack of sufficient provocation on the part of the person defending himself.

On the evening of February 7, 1967, between ten and eleven o'clock, Carlos Castañares was at the Rufina Patis Compound on Calle Pescador, Malabon, Rizal, supervising the loading of fish from his fishing boat onto a parked truck. Felizardo Pacheco, who had been conversing with a group at the compound gate, approached Castañares and demanded fish. When Castañares asked him to wait until the fish falling from the "canastros" had been gathered, Felizardo, apparently insulted, remarked "Anong palagay mo sa akin, aso?" and struck at Castañares. Castañares ducked the blow and landed a counter-punch on Felizardo's mouth. Workers loading fish pacified the two, and Felizardo left with bleeding lips, but not before threatening Castañares with "May araw ka rin."

About ten minutes later, Felizardo returned with his older brother Manuel. According to the defense version, Felizardo had the handle of a knife protruding from his front waist and Manuel carried a handgun tucked in his waistband. They positioned themselves on either side of Castañares, who was by the rear of the parked truck—Manuel near the toilet of the compound about an arm's length away, and Felizardo at the rear of the truck about one and a half arm's lengths away. Manuel demanded to know why Castañares had boxed his brother. As Castañares attempted to explain, Manuel warned him not to approach, drew a half-cocked .45 caliber pistol, and Castañares jumped at Manuel and wrested the gun from him. Manuel was pushed back and fell in a sitting position against the toilet wall. When Manuel picked up what appeared to be a piece of broken iron gear and charged toward Castañares in a half-crouching position, Castañares fired at him. At that moment, Felizardo drew his knife and swung to stab Castañares, who turned and evaded the thrust, then fired at Felizardo, hitting him in the right arm. Felizardo's knife was thrown beneath the truck. Despite Castañares's warning to release the knife, Felizardo attempted to retrieve it and was about to stand up, prompting Castañares to fire the fatal shots. After the shooting, Castañares returned to his boat, told his wife about the incident, and showed her the gun, which she brushed aside in excitement, causing it to fall into the river. Castañares later hired a diver to search for the gun, but the efforts proved futile.

The prosecution presented a markedly different version. According to prosecution witnesses Pablito de Jesus Aquino and Felicisimo Fuertes, Castañares was on his fishing boat when the Pacheco brothers approached to inquire why he had boxed Felizardo. Without answering, Castañares went down by the outriggers, drew his gun, and shot Manuel twice. Felizardo fled but was pursued by Castañares, who shot him and then fired twice more at him as he lay on the ground. The trial court credited the prosecution's version and convicted Castañares. The Court of Appeals appreciated unlawful aggression as a mitigating circumstance but affirmed the conviction, finding that Manuel was not armed with a gun and that Felizardo was already in flight when shot.

The Supreme Court, however, found the prosecution eyewitnesses' testimonies inconsistent with the physical evidence. The autopsy conducted by Dr. Manuel Cueva, Jr., a medicolegal officer of the NBI, showed that Manuel sustained gunshot wounds behind the left armpit, at the left side of the chest, and on the left arm—contradicting the prosecution witness's claim that Manuel was shot on the right side of the chest while facing Castañares. The wounds' trajectories, running from left to right and downward to the front, indicated that the assailant stood at a higher elevation than the victim, confirming the defense version that Castañares shot Manuel from a standing position as Manuel charged from below, and contradicting the prosecution's claim that Castañares fired from the boat outriggers at a lower elevation than Calle Pescador. Photographs of Felizardo's body showed him lying face up, not face down as the prosecution witnesses testified. A nickel-plated dagger was found on the ground near Felizardo's right hip, corroborating the defense evidence that Felizardo was armed with a knife. The defense witnesses—Telesforo Andrade and Salvador del Mundo, who were on the deck of the fishing boat with an unobstructed view—were found more credible than the prosecution witnesses, whose lines of sight were blocked by a fish truck with very high sides.

• Complete Self-Defense: Castañares maintained that he acted in complete self-defense, all three justifying circumstances being present: the Pacheco brothers initiated unlawful aggression, the means employed were reasonably necessary to repel the attack, and he gave no sufficient provocation for the aggression.
• Improbability of Prosecution Evidence: Petitioner argued that the prosecution eyewitnesses' testimonies were inconsistent with established physical facts, particularly the autopsy findings on wound locations and bullet trajectories, and were physically improbable given the scene's layout and the presence of an obstructing fish truck.

• Unlawful Aggression as Mere Mitigating Circumstance: The Court of Appeals acknowledged unlawful aggression on the part of the victims but treated it only as a mitigating circumstance under Article 13, paragraph (2) of the Revised Penal Code, maintaining that Castañares was nevertheless guilty of homicide.
• Incredibility of the Defense Version: The respondent court found it incredible that Castañares, if truly unarmed, would have had the nerve to wrest the gun from Manuel, asserting that the natural reaction of any reasoning man would be to retreat, get his own weapon, or manifest a desire for peace.
• Non-Production of the Weapon: The respondent court argued that Castañares's failure to produce the gun negated his plea of self-defense, as the act of throwing away the weapon used in the commission of a crime may be considered a circumstance negating self-defense.
• Sufficient Provocation: The respondent court maintained that the fist fight in which Castañares bested Felizardo constituted sufficient provocation that stirred Felizardo into returning to "even up the score."

• Self-Defense: Whether Carlos Castañares acted in complete self-defense in killing Manuel and Felizardo Pacheco, such that he should be absolved from criminal liability.

• Self-Defense: Yes. All three elements of complete self-defense under Article 11, paragraph 1 of the Revised Penal Code were present: unlawful aggression by the victims, reasonable necessity of the means employed, and lack of sufficient provocation by the accused. The conviction was reversed and the accused acquitted.

• Self-Defense: The Court found that unlawful aggression was initiated by the Pacheco brothers, not by Castañares. Manuel drew a half-cocked .45 caliber pistol and, after being disarmed, picked up what appeared to be an iron gear and charged at Castañares. Felizardo attempted to stab Castañares with a knife and, even after being wounded in the right arm, tried to retrieve the knife and was about to stand up despite warnings—constituting continuing acts of unlawful aggression. The Court of Appeals erred in finding unlawful aggression only as a mitigating circumstance while simultaneously holding that Manuel was not armed and that Felizardo was already in flight when shot; these findings contradicted the very existence of unlawful aggression, as a fleeing aggressor poses no more danger and a mere threatening attitude does not constitute unlawful aggression. The second element, reasonable necessity, was satisfied because Castañares, an unarmed man assaulted by two armed brothers, used the gun he wrested from Manuel as his only means of defense. The Court rejected the CA's conjecture that a reasonable man would have retreated or sought peace, holding that Castañares was not duty-bound to expose his back to danger or to perform an act repugnant to his sense of values. The third element, lack of sufficient provocation, was likewise present: the initial fist fight was started by Felizardo himself, and even assuming arguendo that Castañares had given provocation, it was not proximate or immediate to the subsequent aggression, as there were two separate fights separated by a ten-minute interval during which Felizardo returned to his group. The Court also found the prosecution's eyewitness testimonies unworthy of belief due to inconsistencies with physical evidence: the autopsy showed wounds behind Manuel's left armpit and on Felizardo's back and right arm, contradicting the prosecution's theory that Castañares shot Manuel while facing him from the boat outriggers and shot Felizardo while he lay face down. The defense witnesses, positioned on the boat deck with unobstructed views, were more credible, and their testimony was confirmed by objective physical facts including wound locations, bullet trajectories, and the recovery of a nickel-plated dagger near Felizardo's body. The accused's post-incident conduct—peaceful surrender, spontaneous statements to authorities before he had time to contrive a defense, and efforts to hire a diver to locate the missing gun—further supported his credibility. The absence of motive on the part of Castañares, contrasted with the victims' evident motive for retaliation, reinforced the conclusion that the defense version was true.

• Burden of Proof in Self-Defense — When an accused admits killing or wounding another but claims self-defense, the burden of proof shifts to the accused to establish all the justifying circumstances clearly and convincingly, relying on the strength of his own evidence and not on the weakness of the prosecution's. The rationale is that the admission of killing constitutes a felony for which the accused should be criminally liable unless he establishes legitimate defense to the court's satisfaction. The Court applied this by requiring Castañares to prove all three elements of self-defense, which he satisfied through credible corroborated testimony and physical evidence.
• Elements of Complete Self-Defense — Article 11, paragraph 1 of the Revised Penal Code requires the concurrence of three elements: (1) unlawful aggression; (2) reasonable necessity of the means employed to prevent or repel it; and (3) lack of sufficient provocation on the part of the person defending himself. All three must be proved. The Court found all three present and acquitted the accused.
• Unlawful Aggression Defined — Unlawful aggression is equivalent to an attack; it is necessary that the accused be assaulted or attacked, or at least threatened with an attack in an immediate and imminent manner, such as brandishing a knife with which to stab or pointing a gun to discharge against the accused. A mere threatening or intimidating attitude is not sufficient; there must be an offensive act positively determining the intent of the aggressor to cause injury. The Court found that the Pacheco brothers' acts—Manuel drawing his gun and charging with an iron gear, Felizardo attempting to stab and retrieving his knife—constituted real, direct, and positive aggression.
• Continuing Unlawful Aggression — Unlawful aggression continues when the aggressor persists in his purpose despite being initially repelled. The Court held that Felizardo's attempt to retrieve his knife and stand up despite warnings constituted continuing aggression, justifying the fatal shots.
• Credibility of Evidence vs. Physical Facts — Evidence must not only proceed from a credible witness but must be credible in itself—conformable to common experience and observation. Testimony at variance with objective physical facts is unworthy of belief. The Court applied this by rejecting the prosecution eyewitnesses' testimonies, which contradicted the autopsy findings and the physical layout of the scene.
• Non-Production of Weapon Not an Absolute Bar to Self-Defense — While throwing away the weapon used may be a circumstance negating self-defense, it is not an absolute rule precluding consideration of other factors. The Court found that the gun's loss into the river was accidental and that Castañares's efforts to recover it supported his explanation.
• Provocation Must Be Proximate and Immediate — Sufficient provocation, to negate self-defense, must be proximate and immediate to the unlawful aggression. A prior altercation separated by a ten-minute interval and a return to one's group constitutes a separate fight, breaking the continuity.

• "Evidence, to be believed must not only proceed from the mouth of a credible witness but it must be credible in itself — such as the common experience and observation of mankind can approve as probable under the circumstances. We have no test of the truth of human testimony, except its conformity to our knowledge observation and experience. Whatever is repugnant to the belongs to the miraculous and is outside of judicial cognizance." — This passage articulates the standard for evaluating witness credibility against physical facts, a principle the Court applied to reject the prosecution's eyewitness testimonies as physically improbable.
• "Certainly, the accused was not in duty bound to expose himself to such a contingency, and while the attacks continued, and, consequently, the danger to his person or to his life subsisted, he had a perfect and indisputable right to repel such danger by wounding his adversaries, if necessary, as from the Circumstances of the case it was, without any doubt whatever, and even to disable them completely so that they may not continue the assault." — This defines the scope of the right to defend against continuing aggression, establishing that the defender need not wait to be killed before acting and may disable adversaries completely while attacks persist.

• People vs. Ansoyon, 75 Phil. 772 — Cited for the doctrine that the burden of proof in self-defense rests on the accused, who must prove justifying circumstances clearly and convincingly relying on the strength of his own evidence.
• People vs. Dorico, 54 SCRA 172 — Cited for the rule that the act of throwing away the weapon used in the commission of a crime may negate self-defense, but the Court held this is not an absolute rule and other explanatory factors may be considered.
• U.S. vs. Molina, 17 Phil. 227 (1911) — Cited for the principle that while attacks continue and danger to life subsists, the defender has a perfect right to repel danger by wounding or completely disabling adversaries so they may not continue the assault.
• U.S. vs. Laurel, 22 Phil. 252 — Cited for the principle that provocation must be proximate and immediate to the aggression to be considered sufficient, and that a lapse of time between the provocation and the aggression breaks continuity.
• People vs. Boholst-Caballero, 61 SCRA 180 — Cited for the principle that although motive is not indispensable to conviction where the identity of the assailant is established, the absence of motive is important in ascertaining the truth between conflicting versions of a killing.

• Article 11, paragraph 1, Revised Penal Code — Defines complete self-defense as a justifying circumstance requiring unlawful aggression, reasonable necessity of the means employed, and lack of sufficient provocation. The Court found all three elements present, exempting Castañares from criminal liability.
• Article 13, paragraph (2), Revised Penal Code — Enumerates unlawful aggression as a mitigating circumstance. The Court of Appeals applied this provision, but the Supreme Court elevated the finding of unlawful aggression to a justifying rather than merely mitigating circumstance.
• Article 249, Revised Penal Code — Defines the penalty for homicide. Applied by the Court of Appeals in relation to Article 64, paragraph (2), but rendered moot by the Supreme Court's acquittal.
• Indeterminate Sentence Law — Applied by the Court of Appeals in fixing the modified penalty, but rendered moot by the acquittal.

Fernandez, De Castro, and Melencio-Herrera, JJ., concurred. Teehankee (Chairman), concurred in the result.